30140864

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1$

素因数の和:2173

約数の個数: 56

約数和(自身を含む): 68232528

約数和(自身を除く): 38091664

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 2131, 3536, 4262, 7072, 8524, 14144, 17048, 27703, 34096, 36227, 55406, 68192, 72454, 110812, 136384, 144908, 221624, 289816, 443248, 470951, 579632, 886496, 941902, 1159264, 1772992, 1883804, 2318528, 3767608, 7535216, 15070432, 30140864]

約数ペア:

[(1, 30140864), (2, 15070432), (4, 7535216), (8, 3767608), (13, 2318528), (16, 1883804), (17, 1772992), (26, 1159264), (32, 941902), (34, 886496), (52, 579632), (64, 470951), (68, 443248), (104, 289816), (136, 221624), (208, 144908), (221, 136384), (272, 110812), (416, 72454), (442, 68192), (544, 55406), (832, 36227), (884, 34096), (1088, 27703), (1768, 17048), (2131, 14144), (3536, 8524), (4262, 7072)]