1730745260

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{580787}}^1$

素因数の和:580945

約数の個数: 24

約数和(自身を含む): 3658964400

約数和(自身を除く): 1928219140

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 580787, 1161574, 2323148, 2903935, 5807870, 11615740, 86537263, 173074526, 346149052, 432686315, 865372630, 1730745260]

約数ペア:

[(1, 1730745260), (2, 865372630), (4, 432686315), (5, 346149052), (10, 173074526), (20, 86537263), (149, 11615740), (298, 5807870), (596, 2903935), (745, 2323148), (1490, 1161574), (2980, 580787)]