69540660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{18397}}^1$

素因数の和:18422

約数の個数: 96

約数和(自身を含む): 247269120

約数和(自身を除く): 177728460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 18397, 36794, 55191, 73588, 91985, 110382, 128779, 165573, 183970, 220764, 257558, 275955, 331146, 367940, 386337, 496719, 515116, 551910, 643895, 662292, 772674, 827865, 993438, 1103820, 1159011, 1287790, 1545348, 1655730, 1931685, 1986876, 2318022, 2483595, 2575580, 3311460, 3477033, 3863370, 4636044, 4967190, 5795055, 6954066, 7726740, 9934380, 11590110, 13908132, 17385165, 23180220, 34770330, 69540660]

約数ペア:

[(1, 69540660), (2, 34770330), (3, 23180220), (4, 17385165), (5, 13908132), (6, 11590110), (7, 9934380), (9, 7726740), (10, 6954066), (12, 5795055), (14, 4967190), (15, 4636044), (18, 3863370), (20, 3477033), (21, 3311460), (27, 2575580), (28, 2483595), (30, 2318022), (35, 1986876), (36, 1931685), (42, 1655730), (45, 1545348), (54, 1287790), (60, 1159011), (63, 1103820), (70, 993438), (84, 827865), (90, 772674), (105, 662292), (108, 643895), (126, 551910), (135, 515116), (140, 496719), (180, 386337), (189, 367940), (210, 331146), (252, 275955), (270, 257558), (315, 220764), (378, 183970), (420, 165573), (540, 128779), (630, 110382), (756, 91985), (945, 73588), (1260, 55191), (1890, 36794), (3780, 18397)]