123088670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{5209}}^1$

素因数の和:5372

約数の個数: 32

約数和(自身を含む): 236325600

約数和(自身を除く): 113236930

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 695, 1390, 2363, 4726, 5209, 10418, 11815, 23630, 26045, 52090, 88553, 177106, 442765, 724051, 885530, 1448102, 3620255, 7240510, 12308867, 24617734, 61544335, 123088670]

約数ペア:

[(1, 123088670), (2, 61544335), (5, 24617734), (10, 12308867), (17, 7240510), (34, 3620255), (85, 1448102), (139, 885530), (170, 724051), (278, 442765), (695, 177106), (1390, 88553), (2363, 52090), (4726, 26045), (5209, 23630), (10418, 11815)]