1489309045980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{3545973919}}^1$

素因数の和:3545973938

約数の個数: 48

約数和(自身を含む): 4765788948480

約数和(自身を除く): 3276479902500

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, 3545973919, 7091947838, 10637921757, 14183895676, 17729869595, 21275843514, 24821817433, 35459739190, 42551687028, 49643634866, 53189608785, 70919478380, 74465452299, 99287269732, 106379217570, 124109087165, 148930904598, 212758435140, 248218174330, 297861809196, 372327261495, 496436348660, 744654522990, 1489309045980]

約数ペア:

[(1, 1489309045980), (2, 744654522990), (3, 496436348660), (4, 372327261495), (5, 297861809196), (6, 248218174330), (7, 212758435140), (10, 148930904598), (12, 124109087165), (14, 106379217570), (15, 99287269732), (20, 74465452299), (21, 70919478380), (28, 53189608785), (30, 49643634866), (35, 42551687028), (42, 35459739190), (60, 24821817433), (70, 21275843514), (84, 17729869595), (105, 14183895676), (140, 10637921757), (210, 7091947838), (420, 3545973919)]