304874395

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{1009}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 427593600

約数和(自身を除く): 122719205

約数列:

[1, 5, 7, 35, 89, 97, 445, 485, 623, 679, 1009, 3115, 3395, 5045, 7063, 8633, 35315, 43165, 60431, 89801, 97873, 302155, 449005, 489365, 628607, 685111, 3143035, 3425555, 8710697, 43553485, 60974879, 304874395]

約数ペア:

[(1, 304874395), (5, 60974879), (7, 43553485), (35, 8710697), (89, 3425555), (97, 3143035), (445, 685111), (485, 628607), (623, 489365), (679, 449005), (1009, 302155), (3115, 97873), (3395, 89801), (5045, 60431), (7063, 43165), (8633, 35315)]