30861026

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{5261}}^1$

素因数の和:5689

約数の個数: 16

約数和(自身を含む): 53040960

約数和(自身を除く): 22179934

約数列:

[1, 2, 7, 14, 419, 838, 2933, 5261, 5866, 10522, 36827, 73654, 2204359, 4408718, 15430513, 30861026]

約数ペア:

[(1, 30861026), (2, 15430513), (7, 4408718), (14, 2204359), (419, 73654), (838, 36827), (2933, 10522), (5261, 5866)]