31007304

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{3391}}^1$

素因数の和:3530

約数の個数: 48

約数和(自身を含む): 84664320

約数和(自身を除く): 53657016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 3391, 4572, 6782, 9144, 10173, 13564, 20346, 27128, 30519, 40692, 61038, 81384, 122076, 244152, 430657, 861314, 1291971, 1722628, 2583942, 3445256, 3875913, 5167884, 7751826, 10335768, 15503652, 31007304]

約数ペア:

[(1, 31007304), (2, 15503652), (3, 10335768), (4, 7751826), (6, 5167884), (8, 3875913), (9, 3445256), (12, 2583942), (18, 1722628), (24, 1291971), (36, 861314), (72, 430657), (127, 244152), (254, 122076), (381, 81384), (508, 61038), (762, 40692), (1016, 30519), (1143, 27128), (1524, 20346), (2286, 13564), (3048, 10173), (3391, 9144), (4572, 6782)]