12999330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3359}}^1$

素因数の和:3415

約数の個数: 48

約数和(自身を含む): 34594560

約数和(自身を除く): 21595230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3359, 3870, 6718, 10077, 16795, 20154, 30231, 33590, 50385, 60462, 100770, 144437, 151155, 288874, 302310, 433311, 722185, 866622, 1299933, 1444370, 2166555, 2599866, 4333110, 6499665, 12999330]

約数ペア:

[(1, 12999330), (2, 6499665), (3, 4333110), (5, 2599866), (6, 2166555), (9, 1444370), (10, 1299933), (15, 866622), (18, 722185), (30, 433311), (43, 302310), (45, 288874), (86, 151155), (90, 144437), (129, 100770), (215, 60462), (258, 50385), (387, 33590), (430, 30231), (645, 20154), (774, 16795), (1290, 10077), (1935, 6718), (3359, 3870)]