30764620

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{9437}}^1$

素因数の和:9609

約数の個数: 24

約数和(自身を含む): 65008944

約数和(自身を除く): 34244324

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 9437, 18874, 37748, 47185, 94370, 188740, 1538231, 3076462, 6152924, 7691155, 15382310, 30764620]

約数ペア:

[(1, 30764620), (2, 15382310), (4, 7691155), (5, 6152924), (10, 3076462), (20, 1538231), (163, 188740), (326, 94370), (652, 47185), (815, 37748), (1630, 18874), (3260, 9437)]