15671049710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{61141}}^1$

素因数の和:61257

約数の個数: 48

約数和(自身を含む): 30190452192

約数和(自身を除く): 14519402482

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 361, 710, 722, 1349, 1805, 2698, 3610, 6745, 13490, 25631, 51262, 61141, 122282, 128155, 256310, 305705, 611410, 1161679, 2323358, 4341011, 5808395, 8682022, 11616790, 21705055, 22071901, 43410110, 44143802, 82479209, 110359505, 164958418, 220719010, 412396045, 824792090, 1567104971, 3134209942, 7835524855, 15671049710]

約数ペア:

[(1, 15671049710), (2, 7835524855), (5, 3134209942), (10, 1567104971), (19, 824792090), (38, 412396045), (71, 220719010), (95, 164958418), (142, 110359505), (190, 82479209), (355, 44143802), (361, 43410110), (710, 22071901), (722, 21705055), (1349, 11616790), (1805, 8682022), (2698, 5808395), (3610, 4341011), (6745, 2323358), (13490, 1161679), (25631, 611410), (51262, 305705), (61141, 256310), (122282, 128155)]