74868870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{60869}}^1$

素因数の和:60920

約数の個数: 32

約数和(自身を含む): 184070880

約数和(自身を除く): 109202010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 60869, 121738, 182607, 304345, 365214, 608690, 913035, 1826070, 2495629, 4991258, 7486887, 12478145, 14973774, 24956290, 37434435, 74868870]

約数ペア:

[(1, 74868870), (2, 37434435), (3, 24956290), (5, 14973774), (6, 12478145), (10, 7486887), (15, 4991258), (30, 2495629), (41, 1826070), (82, 913035), (123, 608690), (205, 365214), (246, 304345), (410, 182607), (615, 121738), (1230, 60869)]