222051270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1057387}}^1$

素因数の和:1057404

約数の個数: 32

約数和(自身を含む): 609055488

約数和(自身を除く): 387004218

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1057387, 2114774, 3172161, 5286935, 6344322, 7401709, 10573870, 14803418, 15860805, 22205127, 31721610, 37008545, 44410254, 74017090, 111025635, 222051270]

約数ペア:

[(1, 222051270), (2, 111025635), (3, 74017090), (5, 44410254), (6, 37008545), (7, 31721610), (10, 22205127), (14, 15860805), (15, 14803418), (21, 10573870), (30, 7401709), (35, 6344322), (42, 5286935), (70, 3172161), (105, 2114774), (210, 1057387)]