157215570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{169049}}^1$

素因数の和:169090

約数の個数: 32

約数和(自身を含む): 389491200

約数和(自身を除く): 232275630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 169049, 338098, 507147, 845245, 1014294, 1690490, 2535735, 5071470, 5240519, 10481038, 15721557, 26202595, 31443114, 52405190, 78607785, 157215570]

約数ペア:

[(1, 157215570), (2, 78607785), (3, 52405190), (5, 31443114), (6, 26202595), (10, 15721557), (15, 10481038), (30, 5240519), (31, 5071470), (62, 2535735), (93, 1690490), (155, 1014294), (186, 845245), (310, 507147), (465, 338098), (930, 169049)]