30172042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{2213}}^1$

素因数の和:2633

約数の個数: 16

約数和(自身を含む): 48061512

約数和(自身を除く): 17889470

約数列:

[1, 2, 17, 34, 401, 802, 2213, 4426, 6817, 13634, 37621, 75242, 887413, 1774826, 15086021, 30172042]

約数ペア:

[(1, 30172042), (2, 15086021), (17, 1774826), (34, 887413), (401, 75242), (802, 37621), (2213, 13634), (4426, 6817)]