31426010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40813}}^1$

素因数の和:40838

約数の個数: 32

約数和(自身を含む): 70526592

約数和(自身を除く): 39100582

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 40813, 81626, 204065, 285691, 408130, 448943, 571382, 897886, 1428455, 2244715, 2856910, 3142601, 4489430, 6285202, 15713005, 31426010]

約数ペア:

[(1, 31426010), (2, 15713005), (5, 6285202), (7, 4489430), (10, 3142601), (11, 2856910), (14, 2244715), (22, 1428455), (35, 897886), (55, 571382), (70, 448943), (77, 408130), (110, 285691), (154, 204065), (385, 81626), (770, 40813)]