69741340

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{30859}}^1$

素因数の和:30981

約数の個数: 24

約数和(自身を含む): 147757680

約数和(自身を除く): 78016340

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 30859, 61718, 123436, 154295, 308590, 617180, 3487067, 6974134, 13948268, 17435335, 34870670, 69741340]

約数ペア:

[(1, 69741340), (2, 34870670), (4, 17435335), (5, 13948268), (10, 6974134), (20, 3487067), (113, 617180), (226, 308590), (452, 154295), (565, 123436), (1130, 61718), (2260, 30859)]