23515290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{261281}}^1$

素因数の和:261294

約数の個数: 24

約数和(自身を含む): 61139988

約数和(自身を除く): 37624698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 261281, 522562, 783843, 1306405, 1567686, 2351529, 2612810, 3919215, 4703058, 7838430, 11757645, 23515290]

約数ペア:

[(1, 23515290), (2, 11757645), (3, 7838430), (5, 4703058), (6, 3919215), (9, 2612810), (10, 2351529), (15, 1567686), (18, 1306405), (30, 783843), (45, 522562), (90, 261281)]