2608408740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{6210497}}^1$

素因数の和:6210516

約数の個数: 48

約数和(自身を含む): 8346909312

約数和(自身を除く): 5738500572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 6210497, 12420994, 18631491, 24841988, 31052485, 37262982, 43473479, 62104970, 74525964, 86946958, 93157455, 124209940, 130420437, 173893916, 186314910, 217367395, 260840874, 372629820, 434734790, 521681748, 652102185, 869469580, 1304204370, 2608408740]

約数ペア:

[(1, 2608408740), (2, 1304204370), (3, 869469580), (4, 652102185), (5, 521681748), (6, 434734790), (7, 372629820), (10, 260840874), (12, 217367395), (14, 186314910), (15, 173893916), (20, 130420437), (21, 124209940), (28, 93157455), (30, 86946958), (35, 74525964), (42, 62104970), (60, 43473479), (70, 37262982), (84, 31052485), (105, 24841988), (140, 18631491), (210, 12420994), (420, 6210497)]