64149830

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{3329}}^1$

素因数の和:3424

約数の個数: 32

約数和(自身を含む): 120839040

約数和(自身を除く): 56689210

約数列:

[1, 2, 5, 10, 41, 47, 82, 94, 205, 235, 410, 470, 1927, 3329, 3854, 6658, 9635, 16645, 19270, 33290, 136489, 156463, 272978, 312926, 682445, 782315, 1364890, 1564630, 6414983, 12829966, 32074915, 64149830]

約数ペア:

[(1, 64149830), (2, 32074915), (5, 12829966), (10, 6414983), (41, 1564630), (47, 1364890), (82, 782315), (94, 682445), (205, 312926), (235, 272978), (410, 156463), (470, 136489), (1927, 33290), (3329, 19270), (3854, 16645), (6658, 9635)]