30528470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{62303}}^1$

素因数の和:62324

約数の個数: 24

約数和(自身を含む): 63923904

約数和(自身を除く): 33395434

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 62303, 124606, 311515, 436121, 623030, 872242, 2180605, 3052847, 4361210, 6105694, 15264235, 30528470]

約数ペア:

[(1, 30528470), (2, 15264235), (5, 6105694), (7, 4361210), (10, 3052847), (14, 2180605), (35, 872242), (49, 623030), (70, 436121), (98, 311515), (245, 124606), (490, 62303)]