30689444

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1579}}^1$

素因数の和:1739

約数の個数: 24

約数和(自身を含む): 55476960

約数和(自身を除く): 24787516

約数列:

[1, 2, 4, 43, 86, 113, 172, 226, 452, 1579, 3158, 4859, 6316, 9718, 19436, 67897, 135794, 178427, 271588, 356854, 713708, 7672361, 15344722, 30689444]

約数ペア:

[(1, 30689444), (2, 15344722), (4, 7672361), (43, 713708), (86, 356854), (113, 271588), (172, 178427), (226, 135794), (452, 67897), (1579, 19436), (3158, 9718), (4859, 6316)]