30513978

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{154111}}^1$

素因数の和:154130

約数の個数: 24

約数和(自身を含む): 72124416

約数和(自身を除く): 41610438

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 154111, 308222, 462333, 924666, 1386999, 1695221, 2773998, 3390442, 5085663, 10171326, 15256989, 30513978]

約数ペア:

[(1, 30513978), (2, 15256989), (3, 10171326), (6, 5085663), (9, 3390442), (11, 2773998), (18, 1695221), (22, 1386999), (33, 924666), (66, 462333), (99, 308222), (198, 154111)]