231931630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{8101}}^1$

素因数の和:8524

約数の個数: 32

約数和(自身を含む): 478342080

約数和(自身を除く): 246410450

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 409, 818, 2045, 2863, 4090, 5726, 8101, 14315, 16202, 28630, 40505, 56707, 81010, 113414, 283535, 567070, 3313309, 6626618, 16566545, 23193163, 33133090, 46386326, 115965815, 231931630]

約数ペア:

[(1, 231931630), (2, 115965815), (5, 46386326), (7, 33133090), (10, 23193163), (14, 16566545), (35, 6626618), (70, 3313309), (409, 567070), (818, 283535), (2045, 113414), (2863, 81010), (4090, 56707), (5726, 40505), (8101, 28630), (14315, 16202)]