30086992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1831}}^1$

素因数の和:1931

約数の個数: 40

約数和(自身を含む): 63607040

約数和(自身を除く): 33520048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 1831, 2054, 3662, 4108, 7324, 8216, 14648, 16432, 23803, 29296, 47606, 95212, 144649, 190424, 289298, 380848, 578596, 1157192, 1880437, 2314384, 3760874, 7521748, 15043496, 30086992]

約数ペア:

[(1, 30086992), (2, 15043496), (4, 7521748), (8, 3760874), (13, 2314384), (16, 1880437), (26, 1157192), (52, 578596), (79, 380848), (104, 289298), (158, 190424), (208, 144649), (316, 95212), (632, 47606), (1027, 29296), (1264, 23803), (1831, 16432), (2054, 14648), (3662, 8216), (4108, 7324)]