375731330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{47381}}^1$

素因数の和:47462

約数の個数: 32

約数和(自身を含む): 740296368

約数和(自身を除く): 364565038

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 47381, 94762, 236905, 473810, 615953, 1231906, 2890241, 3079765, 5780482, 6159530, 14451205, 28902410, 37573133, 75146266, 187865665, 375731330]

約数ペア:

[(1, 375731330), (2, 187865665), (5, 75146266), (10, 37573133), (13, 28902410), (26, 14451205), (61, 6159530), (65, 5780482), (122, 3079765), (130, 2890241), (305, 1231906), (610, 615953), (793, 473810), (1586, 236905), (3965, 94762), (7930, 47381)]