64569660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:947

約数の個数: 96

約数和(自身を含む): 191600640

約数和(自身を除く): 127030980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 43, 58, 60, 86, 87, 116, 129, 145, 172, 174, 215, 258, 290, 348, 430, 435, 516, 580, 645, 860, 863, 870, 1247, 1290, 1726, 1740, 2494, 2580, 2589, 3452, 3741, 4315, 4988, 5178, 6235, 7482, 8630, 10356, 12470, 12945, 14964, 17260, 18705, 24940, 25027, 25890, 37109, 37410, 50054, 51780, 74218, 74820, 75081, 100108, 111327, 125135, 148436, 150162, 185545, 222654, 250270, 300324, 371090, 375405, 445308, 500540, 556635, 742180, 750810, 1076161, 1113270, 1501620, 2152322, 2226540, 3228483, 4304644, 5380805, 6456966, 10761610, 12913932, 16142415, 21523220, 32284830, 64569660]

約数ペア:

[(1, 64569660), (2, 32284830), (3, 21523220), (4, 16142415), (5, 12913932), (6, 10761610), (10, 6456966), (12, 5380805), (15, 4304644), (20, 3228483), (29, 2226540), (30, 2152322), (43, 1501620), (58, 1113270), (60, 1076161), (86, 750810), (87, 742180), (116, 556635), (129, 500540), (145, 445308), (172, 375405), (174, 371090), (215, 300324), (258, 250270), (290, 222654), (348, 185545), (430, 150162), (435, 148436), (516, 125135), (580, 111327), (645, 100108), (860, 75081), (863, 74820), (870, 74218), (1247, 51780), (1290, 50054), (1726, 37410), (1740, 37109), (2494, 25890), (2580, 25027), (2589, 24940), (3452, 18705), (3741, 17260), (4315, 14964), (4988, 12945), (5178, 12470), (6235, 10356), (7482, 8630)]