230257685

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{383}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 321822720

約数和(自身を除く): 91565035

約数列:

[1, 5, 7, 35, 89, 193, 383, 445, 623, 965, 1351, 1915, 2681, 3115, 6755, 13405, 17177, 34087, 73919, 85885, 120239, 170435, 238609, 369595, 517433, 601195, 1193045, 2587165, 6578791, 32893955, 46051537, 230257685]

約数ペア:

[(1, 230257685), (5, 46051537), (7, 32893955), (35, 6578791), (89, 2587165), (193, 1193045), (383, 601195), (445, 517433), (623, 369595), (965, 238609), (1351, 170435), (1915, 120239), (2681, 85885), (3115, 73919), (6755, 34087), (13405, 17177)]