31290204

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2347}}^1$

素因数の和:2466

約数の個数: 48

約数和(自身を含む): 80470656

約数和(自身を除く): 49180452

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 101, 132, 202, 303, 404, 606, 1111, 1212, 2222, 2347, 3333, 4444, 4694, 6666, 7041, 9388, 13332, 14082, 25817, 28164, 51634, 77451, 103268, 154902, 237047, 309804, 474094, 711141, 948188, 1422282, 2607517, 2844564, 5215034, 7822551, 10430068, 15645102, 31290204]

約数ペア:

[(1, 31290204), (2, 15645102), (3, 10430068), (4, 7822551), (6, 5215034), (11, 2844564), (12, 2607517), (22, 1422282), (33, 948188), (44, 711141), (66, 474094), (101, 309804), (132, 237047), (202, 154902), (303, 103268), (404, 77451), (606, 51634), (1111, 28164), (1212, 25817), (2222, 14082), (2347, 13332), (3333, 9388), (4444, 7041), (4694, 6666)]