75281270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{442831}}^1$

素因数の和:442855

約数の個数: 16

約数和(自身を含む): 143477568

約数和(自身を除く): 68196298

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 442831, 885662, 2214155, 4428310, 7528127, 15056254, 37640635, 75281270]

約数ペア:

[(1, 75281270), (2, 37640635), (5, 15056254), (10, 7528127), (17, 4428310), (34, 2214155), (85, 885662), (170, 442831)]