2946523020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7015531}}^1$

素因数の和:7015550

約数の個数: 48

約数和(自身を含む): 9428875008

約数和(自身を除く): 6482351988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 7015531, 14031062, 21046593, 28062124, 35077655, 42093186, 49108717, 70155310, 84186372, 98217434, 105232965, 140310620, 147326151, 196434868, 210465930, 245543585, 294652302, 420931860, 491087170, 589304604, 736630755, 982174340, 1473261510, 2946523020]

約数ペア:

[(1, 2946523020), (2, 1473261510), (3, 982174340), (4, 736630755), (5, 589304604), (6, 491087170), (7, 420931860), (10, 294652302), (12, 245543585), (14, 210465930), (15, 196434868), (20, 147326151), (21, 140310620), (28, 105232965), (30, 98217434), (35, 84186372), (42, 70155310), (60, 49108717), (70, 42093186), (84, 35077655), (105, 28062124), (140, 21046593), (210, 14031062), (420, 7015531)]