30813002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{17729}}^1$

素因数の和:17821

約数の個数: 16

約数和(自身を含む): 51062400

約数和(自身を除く): 20249398

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 17729, 35458, 195019, 390038, 1400591, 2801182, 15406501, 30813002]

約数ペア:

[(1, 30813002), (2, 15406501), (11, 2801182), (22, 1400591), (79, 390038), (158, 195019), (869, 35458), (1738, 17729)]