118470380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{846217}}^1$

素因数の和:846233

約数の個数: 24

約数和(自身を含む): 284329248

約数和(自身を除く): 165858868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 846217, 1692434, 3384868, 4231085, 5923519, 8462170, 11847038, 16924340, 23694076, 29617595, 59235190, 118470380]

約数ペア:

[(1, 118470380), (2, 59235190), (4, 29617595), (5, 23694076), (7, 16924340), (10, 11847038), (14, 8462170), (20, 5923519), (28, 4231085), (35, 3384868), (70, 1692434), (140, 846217)]