29078460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53849}}^1$

素因数の和:53867

約数の個数: 48

約数和(自身を含む): 90468000

約数和(自身を除く): 61389540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 53849, 107698, 161547, 215396, 269245, 323094, 484641, 538490, 646188, 807735, 969282, 1076980, 1453923, 1615470, 1938564, 2423205, 2907846, 3230940, 4846410, 5815692, 7269615, 9692820, 14539230, 29078460]

約数ペア:

[(1, 29078460), (2, 14539230), (3, 9692820), (4, 7269615), (5, 5815692), (6, 4846410), (9, 3230940), (10, 2907846), (12, 2423205), (15, 1938564), (18, 1615470), (20, 1453923), (27, 1076980), (30, 969282), (36, 807735), (45, 646188), (54, 538490), (60, 484641), (90, 323094), (108, 269245), (135, 215396), (180, 161547), (270, 107698), (540, 53849)]