30304855

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 43689600

約数和(自身を除く): 13384745

約数列:

[1, 5, 7, 29, 35, 73, 145, 203, 365, 409, 511, 1015, 2045, 2117, 2555, 2863, 10585, 11861, 14315, 14819, 29857, 59305, 74095, 83027, 149285, 208999, 415135, 865853, 1044995, 4329265, 6060971, 30304855]

約数ペア:

[(1, 30304855), (5, 6060971), (7, 4329265), (29, 1044995), (35, 865853), (73, 415135), (145, 208999), (203, 149285), (365, 83027), (409, 74095), (511, 59305), (1015, 29857), (2045, 14819), (2117, 14315), (2555, 11861), (2863, 10585)]