16945290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{188281}}^1$

素因数の和:188294

約数の個数: 24

約数和(自身を含む): 44057988

約数和(自身を除く): 27112698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 188281, 376562, 564843, 941405, 1129686, 1694529, 1882810, 2824215, 3389058, 5648430, 8472645, 16945290]

約数ペア:

[(1, 16945290), (2, 8472645), (3, 5648430), (5, 3389058), (6, 2824215), (9, 1882810), (10, 1694529), (15, 1129686), (18, 941405), (30, 564843), (45, 376562), (90, 188281)]