2900580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1667}}^1$

素因数の和:1708

約数の個数: 48

約数和(自身を含む): 8406720

約数和(自身を除く): 5506140

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, 1667, 1740, 3334, 5001, 6668, 8335, 10002, 16670, 20004, 25005, 33340, 48343, 50010, 96686, 100020, 145029, 193372, 241715, 290058, 483430, 580116, 725145, 966860, 1450290, 2900580]

約数ペア:

[(1, 2900580), (2, 1450290), (3, 966860), (4, 725145), (5, 580116), (6, 483430), (10, 290058), (12, 241715), (15, 193372), (20, 145029), (29, 100020), (30, 96686), (58, 50010), (60, 48343), (87, 33340), (116, 25005), (145, 20004), (174, 16670), (290, 10002), (348, 8335), (435, 6668), (580, 5001), (870, 3334), (1667, 1740)]