12458540730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21857089}}^1$

素因数の和:21857118

約数の個数: 32

約数和(自身を含む): 31474209600

約数和(自身を除く): 19015668870

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 21857089, 43714178, 65571267, 109285445, 131142534, 218570890, 327856335, 415284691, 655712670, 830569382, 1245854073, 2076423455, 2491708146, 4152846910, 6229270365, 12458540730]

約数ペア:

[(1, 12458540730), (2, 6229270365), (3, 4152846910), (5, 2491708146), (6, 2076423455), (10, 1245854073), (15, 830569382), (19, 655712670), (30, 415284691), (38, 327856335), (57, 218570890), (95, 131142534), (114, 109285445), (190, 65571267), (285, 43714178), (570, 21857089)]