30905772

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{42221}}^1$

素因数の和:42289

約数の個数: 24

約数和(自身を含む): 73297392

約数和(自身を除く): 42391620

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 42221, 84442, 126663, 168884, 253326, 506652, 2575481, 5150962, 7726443, 10301924, 15452886, 30905772]

約数ペア:

[(1, 30905772), (2, 15452886), (3, 10301924), (4, 7726443), (6, 5150962), (12, 2575481), (61, 506652), (122, 253326), (183, 168884), (244, 126663), (366, 84442), (732, 42221)]