89938730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{27337}}^1$

素因数の和:27398

約数の個数: 32

約数和(自身を含む): 188960256

約数和(自身を除く): 99021526

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 27337, 54674, 136685, 191359, 273370, 382718, 956795, 1284839, 1913590, 2569678, 6424195, 8993873, 12848390, 17987746, 44969365, 89938730]

約数ペア:

[(1, 89938730), (2, 44969365), (5, 17987746), (7, 12848390), (10, 8993873), (14, 6424195), (35, 2569678), (47, 1913590), (70, 1284839), (94, 956795), (235, 382718), (329, 273370), (470, 191359), (658, 136685), (1645, 54674), (3290, 27337)]