75787390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{56983}}^1$

素因数の和:57016

約数の個数: 32

約数和(自身を含む): 164113920

約数和(自身を除く): 88326530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 56983, 113966, 284915, 398881, 569830, 797762, 1082677, 1994405, 2165354, 3988810, 5413385, 7578739, 10826770, 15157478, 37893695, 75787390]

約数ペア:

[(1, 75787390), (2, 37893695), (5, 15157478), (7, 10826770), (10, 7578739), (14, 5413385), (19, 3988810), (35, 2165354), (38, 1994405), (70, 1082677), (95, 797762), (133, 569830), (190, 398881), (266, 284915), (665, 113966), (1330, 56983)]