30261500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{2087}}^1$

素因数の和:2135

約数の個数: 48

約数和(自身を含む): 68402880

約数和(自身を除く): 38141380

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 250, 290, 500, 580, 725, 1450, 2087, 2900, 3625, 4174, 7250, 8348, 10435, 14500, 20870, 41740, 52175, 60523, 104350, 121046, 208700, 242092, 260875, 302615, 521750, 605230, 1043500, 1210460, 1513075, 3026150, 6052300, 7565375, 15130750, 30261500]

約数ペア:

[(1, 30261500), (2, 15130750), (4, 7565375), (5, 6052300), (10, 3026150), (20, 1513075), (25, 1210460), (29, 1043500), (50, 605230), (58, 521750), (100, 302615), (116, 260875), (125, 242092), (145, 208700), (250, 121046), (290, 104350), (500, 60523), (580, 52175), (725, 41740), (1450, 20870), (2087, 14500), (2900, 10435), (3625, 8348), (4174, 7250)]