30695924

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{13877}}^1$

素因数の和:13967

約数の個数: 24

約数和(自身を含む): 62173440

約数和(自身を除く): 31477516

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 13877, 27754, 55508, 97139, 194278, 388556, 1096283, 2192566, 4385132, 7673981, 15347962, 30695924]

約数ペア:

[(1, 30695924), (2, 15347962), (4, 7673981), (7, 4385132), (14, 2192566), (28, 1096283), (79, 388556), (158, 194278), (316, 97139), (553, 55508), (1106, 27754), (2212, 13877)]