378072010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{19681}}^1$

素因数の和:19818

約数の個数: 32

約数和(自身を含む): 726974352

約数和(自身を除く): 348902342

約数列:

[1, 2, 5, 10, 17, 34, 85, 113, 170, 226, 565, 1130, 1921, 3842, 9605, 19210, 19681, 39362, 98405, 196810, 334577, 669154, 1672885, 2223953, 3345770, 4447906, 11119765, 22239530, 37807201, 75614402, 189036005, 378072010]

約数ペア:

[(1, 378072010), (2, 189036005), (5, 75614402), (10, 37807201), (17, 22239530), (34, 11119765), (85, 4447906), (113, 3345770), (170, 2223953), (226, 1672885), (565, 669154), (1130, 334577), (1921, 196810), (3842, 98405), (9605, 39362), (19210, 19681)]