148317470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{7487}}^1$

素因数の和:7784

約数の個数: 32

約数和(自身を含む): 306229248

約数和(自身を除く): 157911778

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 283, 566, 1415, 1981, 2830, 3962, 7487, 9905, 14974, 19810, 37435, 52409, 74870, 104818, 262045, 524090, 2118821, 4237642, 10594105, 14831747, 21188210, 29663494, 74158735, 148317470]

約数ペア:

[(1, 148317470), (2, 74158735), (5, 29663494), (7, 21188210), (10, 14831747), (14, 10594105), (35, 4237642), (70, 2118821), (283, 524090), (566, 262045), (1415, 104818), (1981, 74870), (2830, 52409), (3962, 37435), (7487, 19810), (9905, 14974)]