139486590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{516617}}^1$

素因数の和:516633

約数の個数: 32

約数和(自身を含む): 371964960

約数和(自身を除く): 232478370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 516617, 1033234, 1549851, 2583085, 3099702, 4649553, 5166170, 7749255, 9299106, 13948659, 15498510, 23247765, 27897318, 46495530, 69743295, 139486590]

約数ペア:

[(1, 139486590), (2, 69743295), (3, 46495530), (5, 27897318), (6, 23247765), (9, 15498510), (10, 13948659), (15, 9299106), (18, 7749255), (27, 5166170), (30, 4649553), (45, 3099702), (54, 2583085), (90, 1549851), (135, 1033234), (270, 516617)]