74334470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{151703}}^1$

素因数の和:151724

約数の個数: 24

約数和(自身を含む): 155648304

約数和(自身を除く): 81313834

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 151703, 303406, 758515, 1061921, 1517030, 2123842, 5309605, 7433447, 10619210, 14866894, 37167235, 74334470]

約数ペア:

[(1, 74334470), (2, 37167235), (5, 14866894), (7, 10619210), (10, 7433447), (14, 5309605), (35, 2123842), (49, 1517030), (70, 1061921), (98, 758515), (245, 303406), (490, 151703)]