28514670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{1249}}^1$

素因数の和:2020

約数の個数: 32

約数和(自身を含む): 68580000

約数和(自身を除く): 40065330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 761, 1249, 1522, 2283, 2498, 3747, 3805, 4566, 6245, 7494, 7610, 11415, 12490, 18735, 22830, 37470, 950489, 1900978, 2851467, 4752445, 5702934, 9504890, 14257335, 28514670]

約数ペア:

[(1, 28514670), (2, 14257335), (3, 9504890), (5, 5702934), (6, 4752445), (10, 2851467), (15, 1900978), (30, 950489), (761, 37470), (1249, 22830), (1522, 18735), (2283, 12490), (2498, 11415), (3747, 7610), (3805, 7494), (4566, 6245)]