8219470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4049}}^1$

素因数の和:4092

約数の個数: 32

約数和(自身を含む): 17496000

約数和(自身を除く): 9276530

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 4049, 8098, 20245, 28343, 40490, 56686, 117421, 141715, 234842, 283430, 587105, 821947, 1174210, 1643894, 4109735, 8219470]

約数ペア:

[(1, 8219470), (2, 4109735), (5, 1643894), (7, 1174210), (10, 821947), (14, 587105), (29, 283430), (35, 234842), (58, 141715), (70, 117421), (145, 56686), (203, 40490), (290, 28343), (406, 20245), (1015, 8098), (2030, 4049)]