210849420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{44483}}^1$

素因数の和:44574

約数の個数: 48

約数和(自身を含む): 597864960

約数和(自身を除く): 387015540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 44483, 88966, 133449, 177932, 222415, 266898, 444830, 533796, 667245, 889660, 1334490, 2668980, 3514157, 7028314, 10542471, 14056628, 17570785, 21084942, 35141570, 42169884, 52712355, 70283140, 105424710, 210849420]

約数ペア:

[(1, 210849420), (2, 105424710), (3, 70283140), (4, 52712355), (5, 42169884), (6, 35141570), (10, 21084942), (12, 17570785), (15, 14056628), (20, 10542471), (30, 7028314), (60, 3514157), (79, 2668980), (158, 1334490), (237, 889660), (316, 667245), (395, 533796), (474, 444830), (790, 266898), (948, 222415), (1185, 177932), (1580, 133449), (2370, 88966), (4740, 44483)]