27270730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 51114240

約数和(自身を除く): 23843510

約数列:

[1, 2, 5, 10, 29, 58, 145, 271, 290, 347, 542, 694, 1355, 1735, 2710, 3470, 7859, 10063, 15718, 20126, 39295, 50315, 78590, 94037, 100630, 188074, 470185, 940370, 2727073, 5454146, 13635365, 27270730]

約数ペア:

[(1, 27270730), (2, 13635365), (5, 5454146), (10, 2727073), (29, 940370), (58, 470185), (145, 188074), (271, 100630), (290, 94037), (347, 78590), (542, 50315), (694, 39295), (1355, 20126), (1735, 15718), (2710, 10063), (3470, 7859)]