72374470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{147703}}^1$

素因数の和:147724

約数の個数: 24

約数和(自身を含む): 151544304

約数和(自身を除く): 79169834

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 147703, 295406, 738515, 1033921, 1477030, 2067842, 5169605, 7237447, 10339210, 14474894, 36187235, 72374470]

約数ペア:

[(1, 72374470), (2, 36187235), (5, 14474894), (7, 10339210), (10, 7237447), (14, 5169605), (35, 2067842), (49, 1477030), (70, 1033921), (98, 738515), (245, 295406), (490, 147703)]