127165260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{29851}}^1$

素因数の和:29934

約数の個数: 48

約数和(自身を含む): 361089792

約数和(自身を除く): 233924532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 29851, 59702, 89553, 119404, 149255, 179106, 298510, 358212, 447765, 597020, 895530, 1791060, 2119421, 4238842, 6358263, 8477684, 10597105, 12716526, 21194210, 25433052, 31791315, 42388420, 63582630, 127165260]

約数ペア:

[(1, 127165260), (2, 63582630), (3, 42388420), (4, 31791315), (5, 25433052), (6, 21194210), (10, 12716526), (12, 10597105), (15, 8477684), (20, 6358263), (30, 4238842), (60, 2119421), (71, 1791060), (142, 895530), (213, 597020), (284, 447765), (355, 358212), (426, 298510), (710, 179106), (852, 149255), (1065, 119404), (1420, 89553), (2130, 59702), (4260, 29851)]