30681735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7127}}^1$

素因数の和:7183

約数の個数: 32

約数和(自身を含む): 57480192

約数和(自身を除く): 26798457

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 4305, 7127, 21381, 35635, 49889, 106905, 149667, 249445, 292207, 748335, 876621, 1461035, 2045449, 4383105, 6136347, 10227245, 30681735]

約数ペア:

[(1, 30681735), (3, 10227245), (5, 6136347), (7, 4383105), (15, 2045449), (21, 1461035), (35, 876621), (41, 748335), (105, 292207), (123, 249445), (205, 149667), (287, 106905), (615, 49889), (861, 35635), (1435, 21381), (4305, 7127)]