135864470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{1901}}^1$

素因数の和:2936

約数の個数: 32

約数和(自身を含む): 279913536

約数和(自身を除く): 144049066

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1021, 1901, 2042, 3802, 5105, 7147, 9505, 10210, 13307, 14294, 19010, 26614, 35735, 66535, 71470, 133070, 1940921, 3881842, 9704605, 13586447, 19409210, 27172894, 67932235, 135864470]

約数ペア:

[(1, 135864470), (2, 67932235), (5, 27172894), (7, 19409210), (10, 13586447), (14, 9704605), (35, 3881842), (70, 1940921), (1021, 133070), (1901, 71470), (2042, 66535), (3802, 35735), (5105, 26614), (7147, 19010), (9505, 14294), (10210, 13307)]