86310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 258336

約数和(自身を除く): 172026

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 137, 210, 274, 315, 411, 630, 685, 822, 959, 1233, 1370, 1918, 2055, 2466, 2877, 4110, 4795, 5754, 6165, 8631, 9590, 12330, 14385, 17262, 28770, 43155, 86310]

約数ペア:

[(1, 86310), (2, 43155), (3, 28770), (5, 17262), (6, 14385), (7, 12330), (9, 9590), (10, 8631), (14, 6165), (15, 5754), (18, 4795), (21, 4110), (30, 2877), (35, 2466), (42, 2055), (45, 1918), (63, 1370), (70, 1233), (90, 959), (105, 822), (126, 685), (137, 630), (210, 411), (274, 315)]