89921230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{2861}}^1$

素因数の和:3324

約数の個数: 32

約数和(自身を含む): 185457600

約数和(自身を除く): 95536370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 449, 898, 2245, 2861, 3143, 4490, 5722, 6286, 14305, 15715, 20027, 28610, 31430, 40054, 100135, 200270, 1284589, 2569178, 6422945, 8992123, 12845890, 17984246, 44960615, 89921230]

約数ペア:

[(1, 89921230), (2, 44960615), (5, 17984246), (7, 12845890), (10, 8992123), (14, 6422945), (35, 2569178), (70, 1284589), (449, 200270), (898, 100135), (2245, 40054), (2861, 31430), (3143, 28610), (4490, 20027), (5722, 15715), (6286, 14305)]