30653780

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{9403}}^1$

素因数の和:9575

約数の個数: 24

約数和(自身を含む): 64774752

約数和(自身を除く): 34120972

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 9403, 18806, 37612, 47015, 94030, 188060, 1532689, 3065378, 6130756, 7663445, 15326890, 30653780]

約数ペア:

[(1, 30653780), (2, 15326890), (4, 7663445), (5, 6130756), (10, 3065378), (20, 1532689), (163, 188060), (326, 94030), (652, 47015), (815, 37612), (1630, 18806), (3260, 9403)]