31657010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41113}}^1$

素因数の和:41138

約数の個数: 32

約数和(自身を含む): 71044992

約数和(自身を除く): 39387982

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 41113, 82226, 205565, 287791, 411130, 452243, 575582, 904486, 1438955, 2261215, 2877910, 3165701, 4522430, 6331402, 15828505, 31657010]

約数ペア:

[(1, 31657010), (2, 15828505), (5, 6331402), (7, 4522430), (10, 3165701), (11, 2877910), (14, 2261215), (22, 1438955), (35, 904486), (55, 575582), (70, 452243), (77, 411130), (110, 287791), (154, 205565), (385, 82226), (770, 41113)]