85427340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1423789}}^1$

素因数の和:1423801

約数の個数: 24

約数和(自身を含む): 239196720

約数和(自身を除く): 153769380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1423789, 2847578, 4271367, 5695156, 7118945, 8542734, 14237890, 17085468, 21356835, 28475780, 42713670, 85427340]

約数ペア:

[(1, 85427340), (2, 42713670), (3, 28475780), (4, 21356835), (5, 17085468), (6, 14237890), (10, 8542734), (12, 7118945), (15, 5695156), (20, 4271367), (30, 2847578), (60, 1423789)]