7089340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{719}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 16329600

約数和(自身を除く): 9240260

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 719, 986, 1438, 1972, 2465, 2876, 3595, 4930, 7190, 9860, 12223, 14380, 20851, 24446, 41702, 48892, 61115, 83404, 104255, 122230, 208510, 244460, 354467, 417020, 708934, 1417868, 1772335, 3544670, 7089340]

約数ペア:

[(1, 7089340), (2, 3544670), (4, 1772335), (5, 1417868), (10, 708934), (17, 417020), (20, 354467), (29, 244460), (34, 208510), (58, 122230), (68, 104255), (85, 83404), (116, 61115), (145, 48892), (170, 41702), (290, 24446), (340, 20851), (493, 14380), (580, 12223), (719, 9860), (986, 7190), (1438, 4930), (1972, 3595), (2465, 2876)]