157403430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{56417}}^1$

素因数の和:56461

約数の個数: 48

約数和(自身を含む): 422457984

約数和(自身を除く): 265054554

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 56417, 112834, 169251, 282085, 338502, 507753, 564170, 846255, 1015506, 1692510, 1748927, 2538765, 3497854, 5077530, 5246781, 8744635, 10493562, 15740343, 17489270, 26233905, 31480686, 52467810, 78701715, 157403430]

約数ペア:

[(1, 157403430), (2, 78701715), (3, 52467810), (5, 31480686), (6, 26233905), (9, 17489270), (10, 15740343), (15, 10493562), (18, 8744635), (30, 5246781), (31, 5077530), (45, 3497854), (62, 2538765), (90, 1748927), (93, 1692510), (155, 1015506), (186, 846255), (279, 564170), (310, 507753), (465, 338502), (558, 282085), (930, 169251), (1395, 112834), (2790, 56417)]