30203186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2971}}^1$

素因数の和:3026

約数の個数: 32

約数和(自身を含む): 53923968

約数和(自身を除く): 23720782

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 391, 442, 598, 782, 2971, 5083, 5942, 10166, 38623, 50507, 68333, 77246, 101014, 136666, 656591, 888329, 1161661, 1313182, 1776658, 2323322, 15101593, 30203186]

約数ペア:

[(1, 30203186), (2, 15101593), (13, 2323322), (17, 1776658), (23, 1313182), (26, 1161661), (34, 888329), (46, 656591), (221, 136666), (299, 101014), (391, 77246), (442, 68333), (598, 50507), (782, 38623), (2971, 10166), (5083, 5942)]