2202659340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5244427}}^1$

素因数の和:5244446

約数の個数: 48

約数和(自身を含む): 7048511232

約数和(自身を除く): 4845851892

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, 5244427, 10488854, 15733281, 20977708, 26222135, 31466562, 36710989, 52444270, 62933124, 73421978, 78666405, 104888540, 110132967, 146843956, 157332810, 183554945, 220265934, 314665620, 367109890, 440531868, 550664835, 734219780, 1101329670, 2202659340]

約数ペア:

[(1, 2202659340), (2, 1101329670), (3, 734219780), (4, 550664835), (5, 440531868), (6, 367109890), (7, 314665620), (10, 220265934), (12, 183554945), (14, 157332810), (15, 146843956), (20, 110132967), (21, 104888540), (28, 78666405), (30, 73421978), (35, 62933124), (42, 52444270), (60, 36710989), (70, 31466562), (84, 26222135), (105, 20977708), (140, 15733281), (210, 10488854), (420, 5244427)]