119320460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{852289}}^1$

素因数の和:852305

約数の個数: 24

約数和(自身を含む): 286369440

約数和(自身を除く): 167048980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 852289, 1704578, 3409156, 4261445, 5966023, 8522890, 11932046, 17045780, 23864092, 29830115, 59660230, 119320460]

約数ペア:

[(1, 119320460), (2, 59660230), (4, 29830115), (5, 23864092), (7, 17045780), (10, 11932046), (14, 8522890), (20, 5966023), (28, 4261445), (35, 3409156), (70, 1704578), (140, 852289)]