1296152060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{9258229}}^1$

素因数の和:9258245

約数の個数: 24

約数和(自身を含む): 3110765280

約数和(自身を除く): 1814613220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 9258229, 18516458, 37032916, 46291145, 64807603, 92582290, 129615206, 185164580, 259230412, 324038015, 648076030, 1296152060]

約数ペア:

[(1, 1296152060), (2, 648076030), (4, 324038015), (5, 259230412), (7, 185164580), (10, 129615206), (14, 92582290), (20, 64807603), (28, 46291145), (35, 37032916), (70, 18516458), (140, 9258229)]