613723740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47137}}^1$

素因数の和:47187

約数の個数: 96

約数和(自身を含む): 2027311104

約数和(自身を除く): 1413587364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 47137, 94274, 141411, 188548, 235685, 282822, 329959, 471370, 565644, 659918, 707055, 942740, 989877, 1319836, 1414110, 1461247, 1649795, 1979754, 2828220, 2922494, 3299590, 3959508, 4383741, 4949385, 5844988, 6599180, 7306235, 8767482, 9898770, 10228729, 14612470, 17534964, 19797540, 20457458, 21918705, 29224940, 30686187, 40914916, 43837410, 51143645, 61372374, 87674820, 102287290, 122744748, 153430935, 204574580, 306861870, 613723740]

約数ペア:

[(1, 613723740), (2, 306861870), (3, 204574580), (4, 153430935), (5, 122744748), (6, 102287290), (7, 87674820), (10, 61372374), (12, 51143645), (14, 43837410), (15, 40914916), (20, 30686187), (21, 29224940), (28, 21918705), (30, 20457458), (31, 19797540), (35, 17534964), (42, 14612470), (60, 10228729), (62, 9898770), (70, 8767482), (84, 7306235), (93, 6599180), (105, 5844988), (124, 4949385), (140, 4383741), (155, 3959508), (186, 3299590), (210, 2922494), (217, 2828220), (310, 1979754), (372, 1649795), (420, 1461247), (434, 1414110), (465, 1319836), (620, 989877), (651, 942740), (868, 707055), (930, 659918), (1085, 565644), (1302, 471370), (1860, 329959), (2170, 282822), (2604, 235685), (3255, 188548), (4340, 141411), (6510, 94274), (13020, 47137)]