17902860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10289}}^1$

素因数の和:10330

約数の個数: 48

約数和(自身を含む): 51861600

約数和(自身を除く): 33958740

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, 10289, 20578, 30867, 41156, 51445, 61734, 102890, 123468, 154335, 205780, 298381, 308670, 596762, 617340, 895143, 1193524, 1491905, 1790286, 2983810, 3580572, 4475715, 5967620, 8951430, 17902860]

約数ペア:

[(1, 17902860), (2, 8951430), (3, 5967620), (4, 4475715), (5, 3580572), (6, 2983810), (10, 1790286), (12, 1491905), (15, 1193524), (20, 895143), (29, 617340), (30, 596762), (58, 308670), (60, 298381), (87, 205780), (116, 154335), (145, 123468), (174, 102890), (290, 61734), (348, 51445), (435, 41156), (580, 30867), (870, 20578), (1740, 10289)]