17489430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 58226688

約数和(自身を除く): 40737258

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 23, 30, 34, 35, 42, 45, 46, 51, 63, 69, 70, 71, 85, 90, 102, 105, 115, 119, 126, 138, 142, 153, 161, 170, 207, 210, 213, 230, 238, 255, 306, 315, 322, 345, 355, 357, 391, 414, 426, 483, 497, 510, 595, 630, 639, 690, 710, 714, 765, 782, 805, 966, 994, 1035, 1065, 1071, 1173, 1190, 1207, 1278, 1449, 1491, 1530, 1610, 1633, 1785, 1955, 2070, 2130, 2142, 2346, 2414, 2415, 2485, 2737, 2898, 2982, 3195, 3266, 3519, 3570, 3621, 3910, 4473, 4830, 4899, 4970, 5355, 5474, 5865, 6035, 6390, 7038, 7242, 7245, 7455, 8165, 8211, 8449, 8946, 9798, 10710, 10863, 11431, 11730, 12070, 13685, 14490, 14697, 14910, 16330, 16422, 16898, 17595, 18105, 21726, 22365, 22862, 24495, 24633, 25347, 27370, 27761, 29394, 34293, 35190, 36210, 41055, 42245, 44730, 48990, 49266, 50694, 54315, 55522, 57155, 68586, 73485, 76041, 82110, 83283, 84490, 102879, 108630, 114310, 123165, 126735, 138805, 146970, 152082, 166566, 171465, 194327, 205758, 246330, 249849, 253470, 277610, 342930, 380205, 388654, 416415, 499698, 514395, 582981, 760410, 832830, 971635, 1028790, 1165962, 1249245, 1748943, 1943270, 2498490, 2914905, 3497886, 5829810, 8744715, 17489430]

約数ペア:

[(1, 17489430), (2, 8744715), (3, 5829810), (5, 3497886), (6, 2914905), (7, 2498490), (9, 1943270), (10, 1748943), (14, 1249245), (15, 1165962), (17, 1028790), (18, 971635), (21, 832830), (23, 760410), (30, 582981), (34, 514395), (35, 499698), (42, 416415), (45, 388654), (46, 380205), (51, 342930), (63, 277610), (69, 253470), (70, 249849), (71, 246330), (85, 205758), (90, 194327), (102, 171465), (105, 166566), (115, 152082), (119, 146970), (126, 138805), (138, 126735), (142, 123165), (153, 114310), (161, 108630), (170, 102879), (207, 84490), (210, 83283), (213, 82110), (230, 76041), (238, 73485), (255, 68586), (306, 57155), (315, 55522), (322, 54315), (345, 50694), (355, 49266), (357, 48990), (391, 44730), (414, 42245), (426, 41055), (483, 36210), (497, 35190), (510, 34293), (595, 29394), (630, 27761), (639, 27370), (690, 25347), (710, 24633), (714, 24495), (765, 22862), (782, 22365), (805, 21726), (966, 18105), (994, 17595), (1035, 16898), (1065, 16422), (1071, 16330), (1173, 14910), (1190, 14697), (1207, 14490), (1278, 13685), (1449, 12070), (1491, 11730), (1530, 11431), (1610, 10863), (1633, 10710), (1785, 9798), (1955, 8946), (2070, 8449), (2130, 8211), (2142, 8165), (2346, 7455), (2414, 7245), (2415, 7242), (2485, 7038), (2737, 6390), (2898, 6035), (2982, 5865), (3195, 5474), (3266, 5355), (3519, 4970), (3570, 4899), (3621, 4830), (3910, 4473)]