67330620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53437}}^1$

素因数の和:53459

約数の個数: 72

約数和(自身を含む): 233417184

約数和(自身を除く): 166086564

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, 53437, 106874, 160311, 213748, 267185, 320622, 374059, 480933, 534370, 641244, 748118, 801555, 961866, 1068740, 1122177, 1496236, 1603110, 1870295, 1923732, 2244354, 2404665, 3206220, 3366531, 3740590, 4488708, 4809330, 5610885, 6733062, 7481180, 9618660, 11221770, 13466124, 16832655, 22443540, 33665310, 67330620]

約数ペア:

[(1, 67330620), (2, 33665310), (3, 22443540), (4, 16832655), (5, 13466124), (6, 11221770), (7, 9618660), (9, 7481180), (10, 6733062), (12, 5610885), (14, 4809330), (15, 4488708), (18, 3740590), (20, 3366531), (21, 3206220), (28, 2404665), (30, 2244354), (35, 1923732), (36, 1870295), (42, 1603110), (45, 1496236), (60, 1122177), (63, 1068740), (70, 961866), (84, 801555), (90, 748118), (105, 641244), (126, 534370), (140, 480933), (180, 374059), (210, 320622), (252, 267185), (315, 213748), (420, 160311), (630, 106874), (1260, 53437)]