22137930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{245977}}^1$

素因数の和:245990

約数の個数: 24

約数和(自身を含む): 57558852

約数和(自身を除く): 35420922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 245977, 491954, 737931, 1229885, 1475862, 2213793, 2459770, 3689655, 4427586, 7379310, 11068965, 22137930]

約数ペア:

[(1, 22137930), (2, 11068965), (3, 7379310), (5, 4427586), (6, 3689655), (9, 2459770), (10, 2213793), (15, 1475862), (18, 1229885), (30, 737931), (45, 491954), (90, 245977)]