271676210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{19531}}^1$

素因数の和:19658

約数の個数: 32

約数和(自身を含む): 531582912

約数和(自身を除く): 259906702

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1391, 2782, 6955, 13910, 19531, 39062, 97655, 195310, 253903, 507806, 1269515, 2089817, 2539030, 4179634, 10449085, 20898170, 27167621, 54335242, 135838105, 271676210]

約数ペア:

[(1, 271676210), (2, 135838105), (5, 54335242), (10, 27167621), (13, 20898170), (26, 10449085), (65, 4179634), (107, 2539030), (130, 2089817), (214, 1269515), (535, 507806), (1070, 253903), (1391, 195310), (2782, 97655), (6955, 39062), (13910, 19531)]