191535930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2128177}}^1$

素因数の和:2128190

約数の個数: 24

約数和(自身を含む): 497993652

約数和(自身を除く): 306457722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2128177, 4256354, 6384531, 10640885, 12769062, 19153593, 21281770, 31922655, 38307186, 63845310, 95767965, 191535930]

約数ペア:

[(1, 191535930), (2, 95767965), (3, 63845310), (5, 38307186), (6, 31922655), (9, 21281770), (10, 19153593), (15, 12769062), (18, 10640885), (30, 6384531), (45, 4256354), (90, 2128177)]