64246260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2657}}^1$

素因数の和:2713

約数の個数: 96

約数和(自身を含む): 200051712

約数和(自身を除く): 135805452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 2657, 4030, 4836, 5314, 6045, 7971, 8060, 10628, 12090, 13285, 15942, 24180, 26570, 31884, 34541, 39855, 53140, 69082, 79710, 82367, 103623, 138164, 159420, 164734, 172705, 207246, 247101, 329468, 345410, 411835, 414492, 494202, 518115, 690820, 823670, 988404, 1036230, 1070771, 1235505, 1647340, 2072460, 2141542, 2471010, 3212313, 4283084, 4942020, 5353855, 6424626, 10707710, 12849252, 16061565, 21415420, 32123130, 64246260]

約数ペア:

[(1, 64246260), (2, 32123130), (3, 21415420), (4, 16061565), (5, 12849252), (6, 10707710), (10, 6424626), (12, 5353855), (13, 4942020), (15, 4283084), (20, 3212313), (26, 2471010), (30, 2141542), (31, 2072460), (39, 1647340), (52, 1235505), (60, 1070771), (62, 1036230), (65, 988404), (78, 823670), (93, 690820), (124, 518115), (130, 494202), (155, 414492), (156, 411835), (186, 345410), (195, 329468), (260, 247101), (310, 207246), (372, 172705), (390, 164734), (403, 159420), (465, 138164), (620, 103623), (780, 82367), (806, 79710), (930, 69082), (1209, 53140), (1612, 39855), (1860, 34541), (2015, 31884), (2418, 26570), (2657, 24180), (4030, 15942), (4836, 13285), (5314, 12090), (6045, 10628), (7971, 8060)]