2991100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{4273}}^1$

素因数の和:4294

約数の個数: 36

約数和(自身を含む): 7419664

約数和(自身を除く): 4428564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 4273, 8546, 17092, 21365, 29911, 42730, 59822, 85460, 106825, 119644, 149555, 213650, 299110, 427300, 598220, 747775, 1495550, 2991100]

約数ペア:

[(1, 2991100), (2, 1495550), (4, 747775), (5, 598220), (7, 427300), (10, 299110), (14, 213650), (20, 149555), (25, 119644), (28, 106825), (35, 85460), (50, 59822), (70, 42730), (100, 29911), (140, 21365), (175, 17092), (350, 8546), (700, 4273)]