2284205

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 3628800

約数和(自身を除く): 1344595

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 349, 385, 595, 935, 1309, 1745, 2443, 3839, 5933, 6545, 12215, 19195, 26873, 29665, 41531, 65263, 134365, 207655, 326315, 456841, 2284205]

約数ペア:

[(1, 2284205), (5, 456841), (7, 326315), (11, 207655), (17, 134365), (35, 65263), (55, 41531), (77, 29665), (85, 26873), (119, 19195), (187, 12215), (349, 6545), (385, 5933), (595, 3839), (935, 2443), (1309, 1745)]