2907094920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{291877}}^1$

素因数の和:291974

約数の個数: 64

約数和(自身を含む): 8826390720

約数和(自身を除く): 5919295800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 291877, 583754, 875631, 1167508, 1459385, 1751262, 2335016, 2918770, 3502524, 4378155, 5837540, 7005048, 8756310, 11675080, 17512620, 24225791, 35025240, 48451582, 72677373, 96903164, 121128955, 145354746, 193806328, 242257910, 290709492, 363386865, 484515820, 581418984, 726773730, 969031640, 1453547460, 2907094920]

約数ペア:

[(1, 2907094920), (2, 1453547460), (3, 969031640), (4, 726773730), (5, 581418984), (6, 484515820), (8, 363386865), (10, 290709492), (12, 242257910), (15, 193806328), (20, 145354746), (24, 121128955), (30, 96903164), (40, 72677373), (60, 48451582), (83, 35025240), (120, 24225791), (166, 17512620), (249, 11675080), (332, 8756310), (415, 7005048), (498, 5837540), (664, 4378155), (830, 3502524), (996, 2918770), (1245, 2335016), (1660, 1751262), (1992, 1459385), (2490, 1167508), (3320, 875631), (4980, 583754), (9960, 291877)]