30237557

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 36596736

約数和(自身を除く): 6359179

約数列:

[1, 7, 43, 49, 113, 127, 301, 791, 889, 2107, 4859, 5461, 5537, 6223, 14351, 34013, 38227, 100457, 238091, 267589, 617093, 703199, 4319651, 30237557]

約数ペア:

[(1, 30237557), (7, 4319651), (43, 703199), (49, 617093), (113, 267589), (127, 238091), (301, 100457), (791, 38227), (889, 34013), (2107, 14351), (4859, 6223), (5461, 5537)]