3552220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{25373}}^1$

素因数の和:25389

約数の個数: 24

約数和(自身を含む): 8525664

約数和(自身を除く): 4973444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 25373, 50746, 101492, 126865, 177611, 253730, 355222, 507460, 710444, 888055, 1776110, 3552220]

約数ペア:

[(1, 3552220), (2, 1776110), (4, 888055), (5, 710444), (7, 507460), (10, 355222), (14, 253730), (20, 177611), (28, 126865), (35, 101492), (70, 50746), (140, 25373)]