4156860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2389}}^1$

素因数の和:2430

約数の個数: 48

約数和(自身を含む): 12045600

約数和(自身を除く): 7888740

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, 2389, 4778, 7167, 9556, 11945, 14334, 23890, 28668, 35835, 47780, 69281, 71670, 138562, 143340, 207843, 277124, 346405, 415686, 692810, 831372, 1039215, 1385620, 2078430, 4156860]

約数ペア:

[(1, 4156860), (2, 2078430), (3, 1385620), (4, 1039215), (5, 831372), (6, 692810), (10, 415686), (12, 346405), (15, 277124), (20, 207843), (29, 143340), (30, 138562), (58, 71670), (60, 69281), (87, 47780), (116, 35835), (145, 28668), (174, 23890), (290, 14334), (348, 11945), (435, 9556), (580, 7167), (870, 4778), (1740, 2389)]