87394290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{28843}}^1$

素因数の和:28954

約数の個数: 32

約数和(自身を含む): 211830336

約数和(自身を除く): 124436046

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 28843, 57686, 86529, 144215, 173058, 288430, 432645, 865290, 2913143, 5826286, 8739429, 14565715, 17478858, 29131430, 43697145, 87394290]

約数ペア:

[(1, 87394290), (2, 43697145), (3, 29131430), (5, 17478858), (6, 14565715), (10, 8739429), (15, 5826286), (30, 2913143), (101, 865290), (202, 432645), (303, 288430), (505, 173058), (606, 144215), (1010, 86529), (1515, 57686), (3030, 28843)]