133399210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1905703}}^1$

素因数の和:1905717

約数の個数: 16

約数和(自身を含む): 274421376

約数和(自身を除く): 141022166

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1905703, 3811406, 9528515, 13339921, 19057030, 26679842, 66699605, 133399210]

約数ペア:

[(1, 133399210), (2, 66699605), (5, 26679842), (7, 19057030), (10, 13339921), (14, 9528515), (35, 3811406), (70, 1905703)]