70283220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{167341}}^1$

素因数の和:167360

約数の個数: 48

約数和(自身を含む): 224907648

約数和(自身を除く): 154624428

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, 167341, 334682, 502023, 669364, 836705, 1004046, 1171387, 1673410, 2008092, 2342774, 2510115, 3346820, 3514161, 4685548, 5020230, 5856935, 7028322, 10040460, 11713870, 14056644, 17570805, 23427740, 35141610, 70283220]

約数ペア:

[(1, 70283220), (2, 35141610), (3, 23427740), (4, 17570805), (5, 14056644), (6, 11713870), (7, 10040460), (10, 7028322), (12, 5856935), (14, 5020230), (15, 4685548), (20, 3514161), (21, 3346820), (28, 2510115), (30, 2342774), (35, 2008092), (42, 1673410), (60, 1171387), (70, 1004046), (84, 836705), (105, 669364), (140, 502023), (210, 334682), (420, 167341)]