1330558860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{764689}}^1$

素因数の和:764730

約数の個数: 48

約数和(自身を含む): 3854037600

約数和(自身を除く): 2523478740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 764689, 1529378, 2294067, 3058756, 3823445, 4588134, 7646890, 9176268, 11470335, 15293780, 22175981, 22940670, 44351962, 45881340, 66527943, 88703924, 110879905, 133055886, 221759810, 266111772, 332639715, 443519620, 665279430, 1330558860]

約数ペア:

[(1, 1330558860), (2, 665279430), (3, 443519620), (4, 332639715), (5, 266111772), (6, 221759810), (10, 133055886), (12, 110879905), (15, 88703924), (20, 66527943), (29, 45881340), (30, 44351962), (58, 22940670), (60, 22175981), (87, 15293780), (116, 11470335), (145, 9176268), (174, 7646890), (290, 4588134), (348, 3823445), (435, 3058756), (580, 2294067), (870, 1529378), (1740, 764689)]