275890338430

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{11490643}}^1$

素因数の和:11490678

約数の個数: 40

約数和(自身を含む): 579335289192

約数和(自身を除く): 303444950762

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 2401, 3430, 4802, 12005, 24010, 11490643, 22981286, 57453215, 80434501, 114906430, 160869002, 402172505, 563041507, 804345010, 1126083014, 2815207535, 3941290549, 5630415070, 7882581098, 19706452745, 27589033843, 39412905490, 55178067686, 137945169215, 275890338430]

約数ペア:

[(1, 275890338430), (2, 137945169215), (5, 55178067686), (7, 39412905490), (10, 27589033843), (14, 19706452745), (35, 7882581098), (49, 5630415070), (70, 3941290549), (98, 2815207535), (245, 1126083014), (343, 804345010), (490, 563041507), (686, 402172505), (1715, 160869002), (2401, 114906430), (3430, 80434501), (4802, 57453215), (12005, 22981286), (24010, 11490643)]