2130590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2767}}^1$

素因数の和:2792

約数の個数: 32

約数和(自身を含む): 4783104

約数和(自身を除く): 2652514

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2767, 5534, 13835, 19369, 27670, 30437, 38738, 60874, 96845, 152185, 193690, 213059, 304370, 426118, 1065295, 2130590]

約数ペア:

[(1, 2130590), (2, 1065295), (5, 426118), (7, 304370), (10, 213059), (11, 193690), (14, 152185), (22, 96845), (35, 60874), (55, 38738), (70, 30437), (77, 27670), (110, 19369), (154, 13835), (385, 5534), (770, 2767)]