64915730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{5843}}^1$

素因数の和:5962

約数の個数: 32

約数和(自身を含む): 128755008

約数和(自身を除く): 63839278

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2222, 5555, 5843, 11110, 11686, 29215, 58430, 64273, 128546, 321365, 590143, 642730, 1180286, 2950715, 5901430, 6491573, 12983146, 32457865, 64915730]

約数ペア:

[(1, 64915730), (2, 32457865), (5, 12983146), (10, 6491573), (11, 5901430), (22, 2950715), (55, 1180286), (101, 642730), (110, 590143), (202, 321365), (505, 128546), (1010, 64273), (1111, 58430), (2222, 29215), (5555, 11686), (5843, 11110)]