3945870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2579}}^1$

素因数の和:2609

約数の個数: 48

約数和(自身を含む): 10866960

約数和(自身を除く): 6921090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 2579, 5158, 7737, 12895, 15474, 23211, 25790, 38685, 43843, 46422, 77370, 87686, 116055, 131529, 219215, 232110, 263058, 394587, 438430, 657645, 789174, 1315290, 1972935, 3945870]

約数ペア:

[(1, 3945870), (2, 1972935), (3, 1315290), (5, 789174), (6, 657645), (9, 438430), (10, 394587), (15, 263058), (17, 232110), (18, 219215), (30, 131529), (34, 116055), (45, 87686), (51, 77370), (85, 46422), (90, 43843), (102, 38685), (153, 25790), (170, 23211), (255, 15474), (306, 12895), (510, 7737), (765, 5158), (1530, 2579)]