5022780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11959}}^1$

素因数の和:11978

約数の個数: 48

約数和(自身を含む): 16074240

約数和(自身を除く): 11051460

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, 11959, 23918, 35877, 47836, 59795, 71754, 83713, 119590, 143508, 167426, 179385, 239180, 251139, 334852, 358770, 418565, 502278, 717540, 837130, 1004556, 1255695, 1674260, 2511390, 5022780]

約数ペア:

[(1, 5022780), (2, 2511390), (3, 1674260), (4, 1255695), (5, 1004556), (6, 837130), (7, 717540), (10, 502278), (12, 418565), (14, 358770), (15, 334852), (20, 251139), (21, 239180), (28, 179385), (30, 167426), (35, 143508), (42, 119590), (60, 83713), (70, 71754), (84, 59795), (105, 47836), (140, 35877), (210, 23918), (420, 11959)]