135142110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{21149}}^1$

素因数の和:21233

約数の個数: 48

約数和(自身を含む): 356335200

約数和(自身を除く): 221193090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 21149, 42298, 63447, 105745, 126894, 190341, 211490, 317235, 380682, 634470, 951705, 1501579, 1903410, 3003158, 4504737, 7507895, 9009474, 13514211, 15015790, 22523685, 27028422, 45047370, 67571055, 135142110]

約数ペア:

[(1, 135142110), (2, 67571055), (3, 45047370), (5, 27028422), (6, 22523685), (9, 15015790), (10, 13514211), (15, 9009474), (18, 7507895), (30, 4504737), (45, 3003158), (71, 1903410), (90, 1501579), (142, 951705), (213, 634470), (355, 380682), (426, 317235), (639, 211490), (710, 190341), (1065, 126894), (1278, 105745), (2130, 63447), (3195, 42298), (6390, 21149)]