76408490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2393}}^1$

素因数の和:2534

約数の個数: 32

約数和(自身を含む): 143410176

約数和(自身を除く): 67001686

約数列:

[1, 2, 5, 10, 31, 62, 103, 155, 206, 310, 515, 1030, 2393, 3193, 4786, 6386, 11965, 15965, 23930, 31930, 74183, 148366, 246479, 370915, 492958, 741830, 1232395, 2464790, 7640849, 15281698, 38204245, 76408490]

約数ペア:

[(1, 76408490), (2, 38204245), (5, 15281698), (10, 7640849), (31, 2464790), (62, 1232395), (103, 741830), (155, 492958), (206, 370915), (310, 246479), (515, 148366), (1030, 74183), (2393, 31930), (3193, 23930), (4786, 15965), (6386, 11965)]