13463820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{8311}}^1$

素因数の和:8332

約数の個数: 60

約数和(自身を含む): 42241584

約数和(自身を除く): 28777764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 8311, 16622, 24933, 33244, 41555, 49866, 74799, 83110, 99732, 124665, 149598, 166220, 224397, 249330, 299196, 373995, 448794, 498660, 673191, 747990, 897588, 1121985, 1346382, 1495980, 2243970, 2692764, 3365955, 4487940, 6731910, 13463820]

約数ペア:

[(1, 13463820), (2, 6731910), (3, 4487940), (4, 3365955), (5, 2692764), (6, 2243970), (9, 1495980), (10, 1346382), (12, 1121985), (15, 897588), (18, 747990), (20, 673191), (27, 498660), (30, 448794), (36, 373995), (45, 299196), (54, 249330), (60, 224397), (81, 166220), (90, 149598), (108, 124665), (135, 99732), (162, 83110), (180, 74799), (270, 49866), (324, 41555), (405, 33244), (540, 24933), (810, 16622), (1620, 8311)]