147587490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1639861}}^1$

素因数の和:1639874

約数の個数: 24

約数和(自身を含む): 383727708

約数和(自身を除く): 236140218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1639861, 3279722, 4919583, 8199305, 9839166, 14758749, 16398610, 24597915, 29517498, 49195830, 73793745, 147587490]

約数ペア:

[(1, 147587490), (2, 73793745), (3, 49195830), (5, 29517498), (6, 24597915), (9, 16398610), (10, 14758749), (15, 9839166), (18, 8199305), (30, 4919583), (45, 3279722), (90, 1639861)]