87223570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{11027}}^1$

素因数の和:11154

約数の個数: 32

約数和(自身を含む): 181035648

約数和(自身を除く): 93812078

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 3955, 7910, 11027, 22054, 55135, 77189, 110270, 154378, 385945, 771890, 1246051, 2492102, 6230255, 8722357, 12460510, 17444714, 43611785, 87223570]

約数ペア:

[(1, 87223570), (2, 43611785), (5, 17444714), (7, 12460510), (10, 8722357), (14, 6230255), (35, 2492102), (70, 1246051), (113, 771890), (226, 385945), (565, 154378), (791, 110270), (1130, 77189), (1582, 55135), (3955, 22054), (7910, 11027)]