73562790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2351}}^1$

素因数の和:2517

約数の個数: 64

約数和(自身を含む): 203212800

約数和(自身を除く): 129650010

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 149, 210, 298, 447, 745, 894, 1043, 1490, 2086, 2235, 2351, 3129, 4470, 4702, 5215, 6258, 7053, 10430, 11755, 14106, 15645, 16457, 23510, 31290, 32914, 35265, 49371, 70530, 82285, 98742, 164570, 246855, 350299, 493710, 700598, 1050897, 1751495, 2101794, 2452093, 3502990, 4904186, 5254485, 7356279, 10508970, 12260465, 14712558, 24520930, 36781395, 73562790]

約数ペア:

[(1, 73562790), (2, 36781395), (3, 24520930), (5, 14712558), (6, 12260465), (7, 10508970), (10, 7356279), (14, 5254485), (15, 4904186), (21, 3502990), (30, 2452093), (35, 2101794), (42, 1751495), (70, 1050897), (105, 700598), (149, 493710), (210, 350299), (298, 246855), (447, 164570), (745, 98742), (894, 82285), (1043, 70530), (1490, 49371), (2086, 35265), (2235, 32914), (2351, 31290), (3129, 23510), (4470, 16457), (4702, 15645), (5215, 14106), (6258, 11755), (7053, 10430)]