30690961

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4877}}^1$

素因数の和:4944

約数の個数: 16

約数和(自身を含む): 37463040

約数和(自身を除く): 6772079

約数列:

[1, 7, 29, 31, 203, 217, 899, 4877, 6293, 34139, 141433, 151187, 990031, 1058309, 4384423, 30690961]

約数ペア:

[(1, 30690961), (7, 4384423), (29, 1058309), (31, 990031), (203, 151187), (217, 141433), (899, 34139), (4877, 6293)]