9880260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 30481920

約数和(自身を除く): 20601660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 53, 60, 65, 78, 106, 130, 156, 159, 195, 212, 239, 260, 265, 318, 390, 478, 530, 636, 689, 717, 780, 795, 956, 1060, 1195, 1378, 1434, 1590, 2067, 2390, 2756, 2868, 3107, 3180, 3445, 3585, 4134, 4780, 6214, 6890, 7170, 8268, 9321, 10335, 12428, 12667, 13780, 14340, 15535, 18642, 20670, 25334, 31070, 37284, 38001, 41340, 46605, 50668, 62140, 63335, 76002, 93210, 126670, 152004, 164671, 186420, 190005, 253340, 329342, 380010, 494013, 658684, 760020, 823355, 988026, 1646710, 1976052, 2470065, 3293420, 4940130, 9880260]

約数ペア:

[(1, 9880260), (2, 4940130), (3, 3293420), (4, 2470065), (5, 1976052), (6, 1646710), (10, 988026), (12, 823355), (13, 760020), (15, 658684), (20, 494013), (26, 380010), (30, 329342), (39, 253340), (52, 190005), (53, 186420), (60, 164671), (65, 152004), (78, 126670), (106, 93210), (130, 76002), (156, 63335), (159, 62140), (195, 50668), (212, 46605), (239, 41340), (260, 38001), (265, 37284), (318, 31070), (390, 25334), (478, 20670), (530, 18642), (636, 15535), (689, 14340), (717, 13780), (780, 12667), (795, 12428), (956, 10335), (1060, 9321), (1195, 8268), (1378, 7170), (1434, 6890), (1590, 6214), (2067, 4780), (2390, 4134), (2756, 3585), (2868, 3445), (3107, 3180)]