2815030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 5559840

約数和(自身を除く): 2744810

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 571, 986, 1142, 2465, 2855, 4930, 5710, 9707, 16559, 19414, 33118, 48535, 82795, 97070, 165590, 281503, 563006, 1407515, 2815030]

約数ペア:

[(1, 2815030), (2, 1407515), (5, 563006), (10, 281503), (17, 165590), (29, 97070), (34, 82795), (58, 48535), (85, 33118), (145, 19414), (170, 16559), (290, 9707), (493, 5710), (571, 4930), (986, 2855), (1142, 2465)]