30807788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{8863}}^1$

素因数の和:8957

約数の個数: 24

約数和(自身を含む): 59566080

約数和(自身を除く): 28758292

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 8863, 17726, 35452, 97493, 194986, 389972, 700177, 1400354, 2800708, 7701947, 15403894, 30807788]

約数ペア:

[(1, 30807788), (2, 15403894), (4, 7701947), (11, 2800708), (22, 1400354), (44, 700177), (79, 389972), (158, 194986), (316, 97493), (869, 35452), (1738, 17726), (3476, 8863)]