30037315

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1279}}^1$

素因数の和:1363

約数の個数: 32

約数和(自身を含む): 45711360

約数和(自身を除く): 15674045

約数列:

[1, 5, 7, 11, 35, 55, 61, 77, 305, 385, 427, 671, 1279, 2135, 3355, 4697, 6395, 8953, 14069, 23485, 44765, 70345, 78019, 98483, 390095, 492415, 546133, 858209, 2730665, 4291045, 6007463, 30037315]

約数ペア:

[(1, 30037315), (5, 6007463), (7, 4291045), (11, 2730665), (35, 858209), (55, 546133), (61, 492415), (77, 390095), (305, 98483), (385, 78019), (427, 70345), (671, 44765), (1279, 23485), (2135, 14069), (3355, 8953), (4697, 6395)]