90999660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1516661}}^1$

素因数の和:1516673

約数の個数: 24

約数和(自身を含む): 254799216

約数和(自身を除く): 163799556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1516661, 3033322, 4549983, 6066644, 7583305, 9099966, 15166610, 18199932, 22749915, 30333220, 45499830, 90999660]

約数ペア:

[(1, 90999660), (2, 45499830), (3, 30333220), (4, 22749915), (5, 18199932), (6, 15166610), (10, 9099966), (12, 7583305), (15, 6066644), (20, 4549983), (30, 3033322), (60, 1516661)]