668729790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{14831}}^1$

素因数の和:15014

約数の個数: 64

約数和(自身を含む): 1794078720

約数和(自身を除く): 1125348930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 167, 270, 334, 501, 835, 1002, 1503, 1670, 2505, 3006, 4509, 5010, 7515, 9018, 14831, 15030, 22545, 29662, 44493, 45090, 74155, 88986, 133479, 148310, 222465, 266958, 400437, 444930, 667395, 800874, 1334790, 2002185, 2476777, 4004370, 4953554, 7430331, 12383885, 14860662, 22290993, 24767770, 37151655, 44581986, 66872979, 74303310, 111454965, 133745958, 222909930, 334364895, 668729790]

約数ペア:

[(1, 668729790), (2, 334364895), (3, 222909930), (5, 133745958), (6, 111454965), (9, 74303310), (10, 66872979), (15, 44581986), (18, 37151655), (27, 24767770), (30, 22290993), (45, 14860662), (54, 12383885), (90, 7430331), (135, 4953554), (167, 4004370), (270, 2476777), (334, 2002185), (501, 1334790), (835, 800874), (1002, 667395), (1503, 444930), (1670, 400437), (2505, 266958), (3006, 222465), (4509, 148310), (5010, 133479), (7515, 88986), (9018, 74155), (14831, 45090), (15030, 44493), (22545, 29662)]