1213100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{1733}}^1$

素因数の和:1754

約数の個数: 36

約数和(自身を含む): 3010224

約数和(自身を除く): 1797124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 1733, 3466, 6932, 8665, 12131, 17330, 24262, 34660, 43325, 48524, 60655, 86650, 121310, 173300, 242620, 303275, 606550, 1213100]

約数ペア:

[(1, 1213100), (2, 606550), (4, 303275), (5, 242620), (7, 173300), (10, 121310), (14, 86650), (20, 60655), (25, 48524), (28, 43325), (35, 34660), (50, 24262), (70, 17330), (100, 12131), (140, 8665), (175, 6932), (350, 3466), (700, 1733)]