223184290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109943}}^1$

素因数の和:109986

約数の個数: 32

約数和(自身を含む): 474958080

約数和(自身を除く): 251773790

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 109943, 219886, 549715, 769601, 1099430, 1539202, 3188347, 3848005, 6376694, 7696010, 15941735, 22318429, 31883470, 44636858, 111592145, 223184290]

約数ペア:

[(1, 223184290), (2, 111592145), (5, 44636858), (7, 31883470), (10, 22318429), (14, 15941735), (29, 7696010), (35, 6376694), (58, 3848005), (70, 3188347), (145, 1539202), (203, 1099430), (290, 769601), (406, 549715), (1015, 219886), (2030, 109943)]