157401570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{169249}}^1$

素因数の和:169290

約数の個数: 32

約数和(自身を含む): 389952000

約数和(自身を除く): 232550430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 169249, 338498, 507747, 846245, 1015494, 1692490, 2538735, 5077470, 5246719, 10493438, 15740157, 26233595, 31480314, 52467190, 78700785, 157401570]

約数ペア:

[(1, 157401570), (2, 78700785), (3, 52467190), (5, 31480314), (6, 26233595), (10, 15740157), (15, 10493438), (30, 5246719), (31, 5077470), (62, 2538735), (93, 1692490), (155, 1015494), (186, 846245), (310, 507747), (465, 338498), (930, 169249)]