65062620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{51637}}^1$

素因数の和:51659

約数の個数: 72

約数和(自身を含む): 225554784

約数和(自身を除く): 160492164

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 51637, 103274, 154911, 206548, 258185, 309822, 361459, 464733, 516370, 619644, 722918, 774555, 929466, 1032740, 1084377, 1445836, 1549110, 1807295, 1858932, 2168754, 2323665, 3098220, 3253131, 3614590, 4337508, 4647330, 5421885, 6506262, 7229180, 9294660, 10843770, 13012524, 16265655, 21687540, 32531310, 65062620]

約数ペア:

[(1, 65062620), (2, 32531310), (3, 21687540), (4, 16265655), (5, 13012524), (6, 10843770), (7, 9294660), (9, 7229180), (10, 6506262), (12, 5421885), (14, 4647330), (15, 4337508), (18, 3614590), (20, 3253131), (21, 3098220), (28, 2323665), (30, 2168754), (35, 1858932), (36, 1807295), (42, 1549110), (45, 1445836), (60, 1084377), (63, 1032740), (70, 929466), (84, 774555), (90, 722918), (105, 619644), (126, 516370), (140, 464733), (180, 361459), (210, 309822), (252, 258185), (315, 206548), (420, 154911), (630, 103274), (1260, 51637)]