1021380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 2963520

約数和(自身を除く): 1942140

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, 587, 870, 1174, 1740, 1761, 2348, 2935, 3522, 5870, 7044, 8805, 11740, 17023, 17610, 34046, 35220, 51069, 68092, 85115, 102138, 170230, 204276, 255345, 340460, 510690, 1021380]

約数ペア:

[(1, 1021380), (2, 510690), (3, 340460), (4, 255345), (5, 204276), (6, 170230), (10, 102138), (12, 85115), (15, 68092), (20, 51069), (29, 35220), (30, 34046), (58, 17610), (60, 17023), (87, 11740), (116, 8805), (145, 7044), (174, 5870), (290, 3522), (348, 2935), (435, 2348), (580, 1761), (587, 1740), (870, 1174)]