76678890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59441}}^1$

素因数の和:59494

約数の個数: 32

約数和(自身を含む): 188312256

約数和(自身を除く): 111633366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 59441, 118882, 178323, 297205, 356646, 594410, 891615, 1783230, 2555963, 5111926, 7667889, 12779815, 15335778, 25559630, 38339445, 76678890]

約数ペア:

[(1, 76678890), (2, 38339445), (3, 25559630), (5, 15335778), (6, 12779815), (10, 7667889), (15, 5111926), (30, 2555963), (43, 1783230), (86, 891615), (129, 594410), (215, 356646), (258, 297205), (430, 178323), (645, 118882), (1290, 59441)]