7090870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 13786848

約数和(自身を除く): 6695978

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 787, 901, 1574, 1802, 3935, 4505, 7870, 9010, 13379, 26758, 41711, 66895, 83422, 133790, 208555, 417110, 709087, 1418174, 3545435, 7090870]

約数ペア:

[(1, 7090870), (2, 3545435), (5, 1418174), (10, 709087), (17, 417110), (34, 208555), (53, 133790), (85, 83422), (106, 66895), (170, 41711), (265, 26758), (530, 13379), (787, 9010), (901, 7870), (1574, 4505), (1802, 3935)]