3030188

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3491}}^1$

素因数の和:3533

約数の個数: 24

約数和(自身を含む): 6257664

約数和(自身を除く): 3227476

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 3491, 6982, 13964, 24437, 48874, 97748, 108221, 216442, 432884, 757547, 1515094, 3030188]

約数ペア:

[(1, 3030188), (2, 1515094), (4, 757547), (7, 432884), (14, 216442), (28, 108221), (31, 97748), (62, 48874), (124, 24437), (217, 13964), (434, 6982), (868, 3491)]