74424870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63611}}^1$

素因数の和:63637

約数の個数: 48

約数和(自身を含む): 208392912

約数和(自身を除く): 133968042

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 63611, 127222, 190833, 318055, 381666, 572499, 636110, 826943, 954165, 1144998, 1653886, 1908330, 2480829, 2862495, 4134715, 4961658, 5724990, 7442487, 8269430, 12404145, 14884974, 24808290, 37212435, 74424870]

約数ペア:

[(1, 74424870), (2, 37212435), (3, 24808290), (5, 14884974), (6, 12404145), (9, 8269430), (10, 7442487), (13, 5724990), (15, 4961658), (18, 4134715), (26, 2862495), (30, 2480829), (39, 1908330), (45, 1653886), (65, 1144998), (78, 954165), (90, 826943), (117, 636110), (130, 572499), (195, 381666), (234, 318055), (390, 190833), (585, 127222), (1170, 63611)]