3246930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 8648640

約数和(自身を除く): 5401710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 839, 1290, 1678, 1935, 2517, 3870, 4195, 5034, 7551, 8390, 12585, 15102, 25170, 36077, 37755, 72154, 75510, 108231, 180385, 216462, 324693, 360770, 541155, 649386, 1082310, 1623465, 3246930]

約数ペア:

[(1, 3246930), (2, 1623465), (3, 1082310), (5, 649386), (6, 541155), (9, 360770), (10, 324693), (15, 216462), (18, 180385), (30, 108231), (43, 75510), (45, 72154), (86, 37755), (90, 36077), (129, 25170), (215, 15102), (258, 12585), (387, 8390), (430, 7551), (645, 5034), (774, 4195), (839, 3870), (1290, 2517), (1678, 1935)]