171206490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 288

約数和(自身を含む): 564447744

約数和(自身を除く): 393241254

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 31, 34, 35, 39, 42, 49, 51, 62, 65, 70, 78, 85, 91, 93, 98, 102, 105, 119, 130, 147, 155, 170, 182, 186, 195, 210, 217, 221, 238, 245, 255, 273, 289, 294, 310, 357, 390, 403, 434, 442, 455, 465, 490, 510, 527, 546, 578, 595, 637, 651, 663, 714, 735, 806, 833, 867, 910, 930, 1054, 1085, 1105, 1190, 1209, 1274, 1302, 1326, 1365, 1445, 1470, 1519, 1547, 1581, 1666, 1734, 1785, 1911, 2015, 2023, 2170, 2210, 2418, 2499, 2635, 2730, 2821, 2890, 3038, 3094, 3162, 3185, 3255, 3315, 3570, 3689, 3757, 3822, 4030, 4046, 4165, 4335, 4557, 4641, 4998, 5270, 5642, 6045, 6069, 6370, 6510, 6630, 6851, 7378, 7514, 7595, 7735, 7905, 8330, 8463, 8670, 8959, 9114, 9282, 9555, 10115, 10829, 11067, 11271, 12090, 12138, 12495, 13702, 14105, 14161, 15190, 15470, 15810, 16926, 17918, 18445, 18785, 19110, 19747, 20230, 20553, 21658, 22134, 22542, 22785, 23205, 24990, 25823, 26299, 26877, 28210, 28322, 30345, 32487, 34255, 36890, 37570, 39494, 41106, 42315, 42483, 44795, 45570, 46410, 47957, 51646, 52598, 53754, 54145, 55335, 56355, 59241, 60690, 62713, 64974, 68510, 70805, 77469, 78897, 84630, 84966, 89590, 95914, 98735, 102765, 108290, 110670, 112710, 116467, 118482, 125426, 129115, 131495, 134385, 141610, 143871, 154938, 157794, 162435, 184093, 188139, 197470, 205530, 212415, 232934, 239785, 258230, 262990, 268770, 287742, 296205, 313565, 324870, 335699, 349401, 368186, 376278, 387345, 394485, 424830, 438991, 479570, 552279, 582335, 592410, 627130, 671398, 698802, 719355, 774690, 788970, 815269, 877982, 920465, 940695, 1007097, 1104558, 1164670, 1316973, 1438710, 1630538, 1678495, 1747005, 1840930, 1881390, 2014194, 2194955, 2445807, 2633946, 2761395, 3356990, 3494010, 4076345, 4389910, 4891614, 5035485, 5522790, 5706883, 6584865, 8152690, 10070970, 11413766, 12229035, 13169730, 17120649, 24458070, 28534415, 34241298, 57068830, 85603245, 171206490]

約数ペア:

[(1, 171206490), (2, 85603245), (3, 57068830), (5, 34241298), (6, 28534415), (7, 24458070), (10, 17120649), (13, 13169730), (14, 12229035), (15, 11413766), (17, 10070970), (21, 8152690), (26, 6584865), (30, 5706883), (31, 5522790), (34, 5035485), (35, 4891614), (39, 4389910), (42, 4076345), (49, 3494010), (51, 3356990), (62, 2761395), (65, 2633946), (70, 2445807), (78, 2194955), (85, 2014194), (91, 1881390), (93, 1840930), (98, 1747005), (102, 1678495), (105, 1630538), (119, 1438710), (130, 1316973), (147, 1164670), (155, 1104558), (170, 1007097), (182, 940695), (186, 920465), (195, 877982), (210, 815269), (217, 788970), (221, 774690), (238, 719355), (245, 698802), (255, 671398), (273, 627130), (289, 592410), (294, 582335), (310, 552279), (357, 479570), (390, 438991), (403, 424830), (434, 394485), (442, 387345), (455, 376278), (465, 368186), (490, 349401), (510, 335699), (527, 324870), (546, 313565), (578, 296205), (595, 287742), (637, 268770), (651, 262990), (663, 258230), (714, 239785), (735, 232934), (806, 212415), (833, 205530), (867, 197470), (910, 188139), (930, 184093), (1054, 162435), (1085, 157794), (1105, 154938), (1190, 143871), (1209, 141610), (1274, 134385), (1302, 131495), (1326, 129115), (1365, 125426), (1445, 118482), (1470, 116467), (1519, 112710), (1547, 110670), (1581, 108290), (1666, 102765), (1734, 98735), (1785, 95914), (1911, 89590), (2015, 84966), (2023, 84630), (2170, 78897), (2210, 77469), (2418, 70805), (2499, 68510), (2635, 64974), (2730, 62713), (2821, 60690), (2890, 59241), (3038, 56355), (3094, 55335), (3162, 54145), (3185, 53754), (3255, 52598), (3315, 51646), (3570, 47957), (3689, 46410), (3757, 45570), (3822, 44795), (4030, 42483), (4046, 42315), (4165, 41106), (4335, 39494), (4557, 37570), (4641, 36890), (4998, 34255), (5270, 32487), (5642, 30345), (6045, 28322), (6069, 28210), (6370, 26877), (6510, 26299), (6630, 25823), (6851, 24990), (7378, 23205), (7514, 22785), (7595, 22542), (7735, 22134), (7905, 21658), (8330, 20553), (8463, 20230), (8670, 19747), (8959, 19110), (9114, 18785), (9282, 18445), (9555, 17918), (10115, 16926), (10829, 15810), (11067, 15470), (11271, 15190), (12090, 14161), (12138, 14105), (12495, 13702)]