90843180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79687}}^1$

素因数の和:79718

約数の個数: 48

約数和(自身を含む): 267751680

約数和(自身を除く): 176908500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 79687, 159374, 239061, 318748, 398435, 478122, 796870, 956244, 1195305, 1514053, 1593740, 2390610, 3028106, 4542159, 4781220, 6056212, 7570265, 9084318, 15140530, 18168636, 22710795, 30281060, 45421590, 90843180]

約数ペア:

[(1, 90843180), (2, 45421590), (3, 30281060), (4, 22710795), (5, 18168636), (6, 15140530), (10, 9084318), (12, 7570265), (15, 6056212), (19, 4781220), (20, 4542159), (30, 3028106), (38, 2390610), (57, 1593740), (60, 1514053), (76, 1195305), (95, 956244), (114, 796870), (190, 478122), (228, 398435), (285, 318748), (380, 239061), (570, 159374), (1140, 79687)]