74397820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{9007}}^1$

素因数の和:9082

約数の個数: 48

約数和(自身を含む): 181601280

約数和(自身を除く): 107203460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 9007, 18014, 36028, 45035, 63049, 90070, 126098, 180140, 252196, 315245, 531413, 630490, 1062826, 1260980, 2125652, 2657065, 3719891, 5314130, 7439782, 10628260, 14879564, 18599455, 37198910, 74397820]

約数ペア:

[(1, 74397820), (2, 37198910), (4, 18599455), (5, 14879564), (7, 10628260), (10, 7439782), (14, 5314130), (20, 3719891), (28, 2657065), (35, 2125652), (59, 1260980), (70, 1062826), (118, 630490), (140, 531413), (236, 315245), (295, 252196), (413, 180140), (590, 126098), (826, 90070), (1180, 63049), (1652, 45035), (2065, 36028), (4130, 18014), (8260, 9007)]