6722660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1549}}^1$

素因数の和:1596

約数の個数: 48

約数和(自身を含む): 16665600

約数和(自身を除く): 9942940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 1549, 2170, 3098, 4340, 6196, 7745, 10843, 15490, 21686, 30980, 43372, 48019, 54215, 96038, 108430, 192076, 216860, 240095, 336133, 480190, 672266, 960380, 1344532, 1680665, 3361330, 6722660]

約数ペア:

[(1, 6722660), (2, 3361330), (4, 1680665), (5, 1344532), (7, 960380), (10, 672266), (14, 480190), (20, 336133), (28, 240095), (31, 216860), (35, 192076), (62, 108430), (70, 96038), (124, 54215), (140, 48019), (155, 43372), (217, 30980), (310, 21686), (434, 15490), (620, 10843), (868, 7745), (1085, 6196), (1549, 4340), (2170, 3098)]