75565740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1259429}}^1$

素因数の和:1259441

約数の個数: 24

約数和(自身を含む): 211584240

約数和(自身を除く): 136018500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1259429, 2518858, 3778287, 5037716, 6297145, 7556574, 12594290, 15113148, 18891435, 25188580, 37782870, 75565740]

約数ペア:

[(1, 75565740), (2, 37782870), (3, 25188580), (4, 18891435), (5, 15113148), (6, 12594290), (10, 7556574), (12, 6297145), (15, 5037716), (20, 3778287), (30, 2518858), (60, 1259429)]