70021260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43223}}^1$

素因数の和:43244

約数の個数: 60

約数和(自身を含む): 219664368

約数和(自身を除く): 149643108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 43223, 86446, 129669, 172892, 216115, 259338, 389007, 432230, 518676, 648345, 778014, 864460, 1167021, 1296690, 1556028, 1945035, 2334042, 2593380, 3501063, 3890070, 4668084, 5835105, 7002126, 7780140, 11670210, 14004252, 17505315, 23340420, 35010630, 70021260]

約数ペア:

[(1, 70021260), (2, 35010630), (3, 23340420), (4, 17505315), (5, 14004252), (6, 11670210), (9, 7780140), (10, 7002126), (12, 5835105), (15, 4668084), (18, 3890070), (20, 3501063), (27, 2593380), (30, 2334042), (36, 1945035), (45, 1556028), (54, 1296690), (60, 1167021), (81, 864460), (90, 778014), (108, 648345), (135, 518676), (162, 432230), (180, 389007), (270, 259338), (324, 216115), (405, 172892), (540, 129669), (810, 86446), (1620, 43223)]