30195705

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{64937}}^1$

素因数の和:64976

約数の個数: 16

約数和(自身を含む): 49872384

約数和(自身を除く): 19676679

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 64937, 194811, 324685, 974055, 2013047, 6039141, 10065235, 30195705]

約数ペア:

[(1, 30195705), (3, 10065235), (5, 6039141), (15, 2013047), (31, 974055), (93, 324685), (155, 194811), (465, 64937)]