854610660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{30241}}^1$

素因数の和:30413

約数の個数: 72

約数和(自身を含む): 2608916856

約数和(自身を除く): 1754306196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4710, 5652, 7065, 9420, 14130, 28260, 30241, 60482, 90723, 120964, 151205, 181446, 272169, 302410, 362892, 453615, 544338, 604820, 907230, 1088676, 1360845, 1814460, 2721690, 4747837, 5443380, 9495674, 14243511, 18991348, 23739185, 28487022, 42730533, 47478370, 56974044, 71217555, 85461066, 94956740, 142435110, 170922132, 213652665, 284870220, 427305330, 854610660]

約数ペア:

[(1, 854610660), (2, 427305330), (3, 284870220), (4, 213652665), (5, 170922132), (6, 142435110), (9, 94956740), (10, 85461066), (12, 71217555), (15, 56974044), (18, 47478370), (20, 42730533), (30, 28487022), (36, 23739185), (45, 18991348), (60, 14243511), (90, 9495674), (157, 5443380), (180, 4747837), (314, 2721690), (471, 1814460), (628, 1360845), (785, 1088676), (942, 907230), (1413, 604820), (1570, 544338), (1884, 453615), (2355, 362892), (2826, 302410), (3140, 272169), (4710, 181446), (5652, 151205), (7065, 120964), (9420, 90723), (14130, 60482), (28260, 30241)]