30348660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{505811}}^1$

素因数の和:505823

約数の個数: 24

約数和(自身を含む): 84976416

約数和(自身を除く): 54627756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 505811, 1011622, 1517433, 2023244, 2529055, 3034866, 5058110, 6069732, 7587165, 10116220, 15174330, 30348660]

約数ペア:

[(1, 30348660), (2, 15174330), (3, 10116220), (4, 7587165), (5, 6069732), (6, 5058110), (10, 3034866), (12, 2529055), (15, 2023244), (20, 1517433), (30, 1011622), (60, 505811)]