83215740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1386929}}^1$

素因数の和:1386941

約数の個数: 24

約数和(自身を含む): 233004240

約数和(自身を除く): 149788500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1386929, 2773858, 4160787, 5547716, 6934645, 8321574, 13869290, 16643148, 20803935, 27738580, 41607870, 83215740]

約数ペア:

[(1, 83215740), (2, 41607870), (3, 27738580), (4, 20803935), (5, 16643148), (6, 13869290), (10, 8321574), (12, 6934645), (15, 5547716), (20, 4160787), (30, 2773858), (60, 1386929)]