31707030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3929}}^1$

素因数の和:4208

約数の個数: 32

約数和(自身を含む): 76399200

約数和(自身を除く): 44692170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 3929, 4035, 7858, 8070, 11787, 19645, 23574, 39290, 58935, 117870, 1056901, 2113802, 3170703, 5284505, 6341406, 10569010, 15853515, 31707030]

約数ペア:

[(1, 31707030), (2, 15853515), (3, 10569010), (5, 6341406), (6, 5284505), (10, 3170703), (15, 2113802), (30, 1056901), (269, 117870), (538, 58935), (807, 39290), (1345, 23574), (1614, 19645), (2690, 11787), (3929, 8070), (4035, 7858)]