30429931

素因数分解:

$7^3\times {\mathrm{79}}^1\times {\mathrm{1123}}^1$

素因数の和:1223

約数の個数: 16

約数和(自身を含む): 35968000

約数和(自身を除く): 5538069

約数列:

[1, 7, 49, 79, 343, 553, 1123, 3871, 7861, 27097, 55027, 88717, 385189, 621019, 4347133, 30429931]

約数ペア:

[(1, 30429931), (7, 4347133), (49, 621019), (79, 385189), (343, 88717), (553, 55027), (1123, 27097), (3871, 7861)]