7573670090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{220357}}^1$

素因数の和:220862

約数の個数: 32

約数和(自身を含む): 15611923584

約数和(自身を除く): 8038253494

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 491, 982, 2455, 3437, 4910, 6874, 17185, 34370, 220357, 440714, 1101785, 1542499, 2203570, 3084998, 7712495, 15424990, 108195287, 216390574, 540976435, 757367009, 1081952870, 1514734018, 3786835045, 7573670090]

約数ペア:

[(1, 7573670090), (2, 3786835045), (5, 1514734018), (7, 1081952870), (10, 757367009), (14, 540976435), (35, 216390574), (70, 108195287), (491, 15424990), (982, 7712495), (2455, 3084998), (3437, 2203570), (4910, 1542499), (6874, 1101785), (17185, 440714), (34370, 220357)]