271954260870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{701}}^1\times {\mathrm{28297}}^1$

素因数の和:29465

約数の個数: 64

約数和(自身を含む): 655074703296

約数和(自身を除く): 383120442426

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 457, 701, 914, 1371, 1402, 2103, 2285, 2742, 3505, 4206, 4570, 6855, 7010, 10515, 13710, 21030, 28297, 56594, 84891, 141485, 169782, 282970, 320357, 424455, 640714, 848910, 961071, 1601785, 1922142, 3203570, 4805355, 9610710, 12931729, 19836197, 25863458, 38795187, 39672394, 59508591, 64658645, 77590374, 99180985, 119017182, 129317290, 193975935, 198361970, 297542955, 387951870, 595085910, 9065142029, 18130284058, 27195426087, 45325710145, 54390852174, 90651420290, 135977130435, 271954260870]

約数ペア:

[(1, 271954260870), (2, 135977130435), (3, 90651420290), (5, 54390852174), (6, 45325710145), (10, 27195426087), (15, 18130284058), (30, 9065142029), (457, 595085910), (701, 387951870), (914, 297542955), (1371, 198361970), (1402, 193975935), (2103, 129317290), (2285, 119017182), (2742, 99180985), (3505, 77590374), (4206, 64658645), (4570, 59508591), (6855, 39672394), (7010, 38795187), (10515, 25863458), (13710, 19836197), (21030, 12931729), (28297, 9610710), (56594, 4805355), (84891, 3203570), (141485, 1922142), (169782, 1601785), (282970, 961071), (320357, 848910), (424455, 640714)]