57021870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{44203}}^1$

素因数の和:44256

約数の個数: 32

約数和(自身を含む): 140038272

約数和(自身を除く): 83016402

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 44203, 88406, 132609, 221015, 265218, 442030, 663045, 1326090, 1900729, 3801458, 5702187, 9503645, 11404374, 19007290, 28510935, 57021870]

約数ペア:

[(1, 57021870), (2, 28510935), (3, 19007290), (5, 11404374), (6, 9503645), (10, 5702187), (15, 3801458), (30, 1900729), (43, 1326090), (86, 663045), (129, 442030), (215, 265218), (258, 221015), (430, 132609), (645, 88406), (1290, 44203)]