15696887830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1\times {\mathrm{2411}}^1$

素因数の和:3313

約数の個数: 64

約数和(自身を含む): 30977142336

約数和(自身を除く): 15280254506

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 821, 1586, 1642, 2411, 3965, 4105, 4822, 7930, 8210, 10673, 12055, 21346, 24110, 31343, 50081, 53365, 62686, 100162, 106730, 147071, 156715, 250405, 294142, 313430, 500810, 651053, 735355, 1302106, 1470710, 1911923, 1979431, 3255265, 3823846, 3958862, 6510530, 9559615, 9897155, 19119230, 19794310, 25732603, 51465206, 120745291, 128663015, 241490582, 257326030, 603726455, 1207452910, 1569688783, 3139377566, 7848443915, 15696887830]

約数ペア:

[(1, 15696887830), (2, 7848443915), (5, 3139377566), (10, 1569688783), (13, 1207452910), (26, 603726455), (61, 257326030), (65, 241490582), (122, 128663015), (130, 120745291), (305, 51465206), (610, 25732603), (793, 19794310), (821, 19119230), (1586, 9897155), (1642, 9559615), (2411, 6510530), (3965, 3958862), (4105, 3823846), (4822, 3255265), (7930, 1979431), (8210, 1911923), (10673, 1470710), (12055, 1302106), (21346, 735355), (24110, 651053), (31343, 500810), (50081, 313430), (53365, 294142), (62686, 250405), (100162, 156715), (106730, 147071)]