13169730

素因数分解:

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

素因数の和:89

約数の個数: 144

約数和(自身を含む): 40317696

約数和(自身を除く): 27147966

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 31, 34, 35, 42, 49, 51, 62, 70, 85, 93, 98, 102, 105, 119, 147, 155, 170, 186, 210, 217, 238, 245, 255, 289, 294, 310, 357, 434, 465, 490, 510, 527, 578, 595, 651, 714, 735, 833, 867, 930, 1054, 1085, 1190, 1302, 1445, 1470, 1519, 1581, 1666, 1734, 1785, 2023, 2170, 2499, 2635, 2890, 3038, 3162, 3255, 3570, 3689, 4046, 4165, 4335, 4557, 4998, 5270, 6069, 6510, 7378, 7595, 7905, 8330, 8670, 8959, 9114, 10115, 11067, 12138, 12495, 14161, 15190, 15810, 17918, 18445, 20230, 22134, 22785, 24990, 25823, 26877, 28322, 30345, 36890, 42483, 44795, 45570, 51646, 53754, 55335, 60690, 62713, 70805, 77469, 84966, 89590, 110670, 125426, 129115, 134385, 141610, 154938, 188139, 212415, 258230, 268770, 313565, 376278, 387345, 424830, 438991, 627130, 774690, 877982, 940695, 1316973, 1881390, 2194955, 2633946, 4389910, 6584865, 13169730]

約数ペア:

[(1, 13169730), (2, 6584865), (3, 4389910), (5, 2633946), (6, 2194955), (7, 1881390), (10, 1316973), (14, 940695), (15, 877982), (17, 774690), (21, 627130), (30, 438991), (31, 424830), (34, 387345), (35, 376278), (42, 313565), (49, 268770), (51, 258230), (62, 212415), (70, 188139), (85, 154938), (93, 141610), (98, 134385), (102, 129115), (105, 125426), (119, 110670), (147, 89590), (155, 84966), (170, 77469), (186, 70805), (210, 62713), (217, 60690), (238, 55335), (245, 53754), (255, 51646), (289, 45570), (294, 44795), (310, 42483), (357, 36890), (434, 30345), (465, 28322), (490, 26877), (510, 25823), (527, 24990), (578, 22785), (595, 22134), (651, 20230), (714, 18445), (735, 17918), (833, 15810), (867, 15190), (930, 14161), (1054, 12495), (1085, 12138), (1190, 11067), (1302, 10115), (1445, 9114), (1470, 8959), (1519, 8670), (1581, 8330), (1666, 7905), (1734, 7595), (1785, 7378), (2023, 6510), (2170, 6069), (2499, 5270), (2635, 4998), (2890, 4557), (3038, 4335), (3162, 4165), (3255, 4046), (3570, 3689)]