30278255

素因数分解:

$5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2729}}^1$

素因数の和:3058

約数の個数: 16

約数和(自身を含む): 41670720

約数和(自身を除く): 11392465

約数列:

[1, 5, 7, 35, 317, 1585, 2219, 2729, 11095, 13645, 19103, 95515, 865093, 4325465, 6055651, 30278255]

約数ペア:

[(1, 30278255), (5, 6055651), (7, 4325465), (35, 865093), (317, 95515), (1585, 19103), (2219, 13645), (2729, 11095)]