30020551

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{601}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 34675200

約数和(自身を除く): 4654649

約数列:

[1, 11, 19, 209, 239, 601, 2629, 4541, 6611, 11419, 49951, 125609, 143639, 1580029, 2729141, 30020551]

約数ペア:

[(1, 30020551), (11, 2729141), (19, 1580029), (209, 143639), (239, 125609), (601, 49951), (2629, 11419), (4541, 6611)]