12615008870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{144817}}^1$

素因数の和:145136

約数の個数: 32

約数和(自身を含む): 23523077376

約数和(自身を除く): 10908068506

約数列:

[1, 2, 5, 10, 31, 62, 155, 281, 310, 562, 1405, 2810, 8711, 17422, 43555, 87110, 144817, 289634, 724085, 1448170, 4489327, 8978654, 22446635, 40693577, 44893270, 81387154, 203467885, 406935770, 1261500887, 2523001774, 6307504435, 12615008870]

約数ペア:

[(1, 12615008870), (2, 6307504435), (5, 2523001774), (10, 1261500887), (31, 406935770), (62, 203467885), (155, 81387154), (281, 44893270), (310, 40693577), (562, 22446635), (1405, 8978654), (2810, 4489327), (8711, 1448170), (17422, 724085), (43555, 289634), (87110, 144817)]