1885740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 5388768

約数和(自身を除く): 3503028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 593, 636, 795, 1060, 1186, 1590, 1779, 2372, 2965, 3180, 3558, 5930, 7116, 8895, 11860, 17790, 31429, 35580, 62858, 94287, 125716, 157145, 188574, 314290, 377148, 471435, 628580, 942870, 1885740]

約数ペア:

[(1, 1885740), (2, 942870), (3, 628580), (4, 471435), (5, 377148), (6, 314290), (10, 188574), (12, 157145), (15, 125716), (20, 94287), (30, 62858), (53, 35580), (60, 31429), (106, 17790), (159, 11860), (212, 8895), (265, 7116), (318, 5930), (530, 3558), (593, 3180), (636, 2965), (795, 2372), (1060, 1779), (1186, 1590)]