30262580

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{9283}}^1$

素因数の和:9455

約数の個数: 24

約数和(自身を含む): 63948192

約数和(自身を除く): 33685612

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 9283, 18566, 37132, 46415, 92830, 185660, 1513129, 3026258, 6052516, 7565645, 15131290, 30262580]

約数ペア:

[(1, 30262580), (2, 15131290), (4, 7565645), (5, 6052516), (10, 3026258), (20, 1513129), (163, 185660), (326, 92830), (652, 46415), (815, 37132), (1630, 18566), (3260, 9283)]