2012505270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{4259}}^1$

素因数の和:5117

約数の個数: 64

約数和(自身を含む): 5091552000

約数和(自身を除く): 3079046730

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 829, 1658, 2487, 4145, 4259, 4974, 8290, 8518, 12435, 12777, 15751, 21295, 24870, 25554, 31502, 42590, 47253, 63885, 78755, 80921, 94506, 127770, 157510, 161842, 236265, 242763, 404605, 472530, 485526, 809210, 1213815, 2427630, 3530711, 7061422, 10592133, 17653555, 21184266, 35307110, 52960665, 67083509, 105921330, 134167018, 201250527, 335417545, 402501054, 670835090, 1006252635, 2012505270]

約数ペア:

[(1, 2012505270), (2, 1006252635), (3, 670835090), (5, 402501054), (6, 335417545), (10, 201250527), (15, 134167018), (19, 105921330), (30, 67083509), (38, 52960665), (57, 35307110), (95, 21184266), (114, 17653555), (190, 10592133), (285, 7061422), (570, 3530711), (829, 2427630), (1658, 1213815), (2487, 809210), (4145, 485526), (4259, 472530), (4974, 404605), (8290, 242763), (8518, 236265), (12435, 161842), (12777, 157510), (15751, 127770), (21295, 94506), (24870, 80921), (25554, 78755), (31502, 63885), (42590, 47253)]