190099260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{81239}}^1$

素因数の和:81267

約数の個数: 72

約数和(自身を含む): 620998560

約数和(自身を除く): 430899300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 81239, 162478, 243717, 324956, 406195, 487434, 731151, 812390, 974868, 1056107, 1218585, 1462302, 1624780, 2112214, 2437170, 2924604, 3168321, 3655755, 4224428, 4874340, 5280535, 6336642, 7311510, 9504963, 10561070, 12673284, 14623020, 15841605, 19009926, 21122140, 31683210, 38019852, 47524815, 63366420, 95049630, 190099260]

約数ペア:

[(1, 190099260), (2, 95049630), (3, 63366420), (4, 47524815), (5, 38019852), (6, 31683210), (9, 21122140), (10, 19009926), (12, 15841605), (13, 14623020), (15, 12673284), (18, 10561070), (20, 9504963), (26, 7311510), (30, 6336642), (36, 5280535), (39, 4874340), (45, 4224428), (52, 3655755), (60, 3168321), (65, 2924604), (78, 2437170), (90, 2112214), (117, 1624780), (130, 1462302), (156, 1218585), (180, 1056107), (195, 974868), (234, 812390), (260, 731151), (390, 487434), (468, 406195), (585, 324956), (780, 243717), (1170, 162478), (2340, 81239)]