7319350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 14731200

約数和(自身を除く): 7411850

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 79, 85, 109, 158, 170, 218, 395, 425, 545, 790, 850, 1090, 1343, 1853, 1975, 2686, 2725, 3706, 3950, 5450, 6715, 8611, 9265, 13430, 17222, 18530, 33575, 43055, 46325, 67150, 86110, 92650, 146387, 215275, 292774, 430550, 731935, 1463870, 3659675, 7319350]

約数ペア:

[(1, 7319350), (2, 3659675), (5, 1463870), (10, 731935), (17, 430550), (25, 292774), (34, 215275), (50, 146387), (79, 92650), (85, 86110), (109, 67150), (158, 46325), (170, 43055), (218, 33575), (395, 18530), (425, 17222), (545, 13430), (790, 9265), (850, 8611), (1090, 6715), (1343, 5450), (1853, 3950), (1975, 3706), (2686, 2725)]