273745730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{84751}}^1$

素因数の和:84794

約数の個数: 32

約数和(自身を含む): 549192960

約数和(自身を除く): 275447230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 84751, 169502, 423755, 847510, 1440767, 1610269, 2881534, 3220538, 7203835, 8051345, 14407670, 16102690, 27374573, 54749146, 136872865, 273745730]

約数ペア:

[(1, 273745730), (2, 136872865), (5, 54749146), (10, 27374573), (17, 16102690), (19, 14407670), (34, 8051345), (38, 7203835), (85, 3220538), (95, 2881534), (170, 1610269), (190, 1440767), (323, 847510), (646, 423755), (1615, 169502), (3230, 84751)]