1569488990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{11113}}^1$

素因数の和:11636

約数の個数: 32

約数和(自身を含む): 2928761280

約数和(自身を除く): 1359272290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 487, 974, 2435, 4870, 11113, 14123, 22226, 28246, 55565, 70615, 111130, 141230, 322277, 644554, 1611385, 3222770, 5412031, 10824062, 27060155, 54120310, 156948899, 313897798, 784744495, 1569488990]

約数ペア:

[(1, 1569488990), (2, 784744495), (5, 313897798), (10, 156948899), (29, 54120310), (58, 27060155), (145, 10824062), (290, 5412031), (487, 3222770), (974, 1611385), (2435, 644554), (4870, 322277), (11113, 141230), (14123, 111130), (22226, 70615), (28246, 55565)]