27858330

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:393

約数の個数: 80

約数和(自身を含む): 75724704

約数和(自身を除く): 47866374

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 163, 211, 270, 326, 405, 422, 489, 633, 810, 815, 978, 1055, 1266, 1467, 1630, 1899, 2110, 2445, 2934, 3165, 3798, 4401, 4890, 5697, 6330, 7335, 8802, 9495, 11394, 13203, 14670, 17091, 18990, 22005, 26406, 28485, 34182, 34393, 44010, 56970, 66015, 68786, 85455, 103179, 132030, 170910, 171965, 206358, 309537, 343930, 515895, 619074, 928611, 1031790, 1547685, 1857222, 2785833, 3095370, 4643055, 5571666, 9286110, 13929165, 27858330]

約数ペア:

[(1, 27858330), (2, 13929165), (3, 9286110), (5, 5571666), (6, 4643055), (9, 3095370), (10, 2785833), (15, 1857222), (18, 1547685), (27, 1031790), (30, 928611), (45, 619074), (54, 515895), (81, 343930), (90, 309537), (135, 206358), (162, 171965), (163, 170910), (211, 132030), (270, 103179), (326, 85455), (405, 68786), (422, 66015), (489, 56970), (633, 44010), (810, 34393), (815, 34182), (978, 28485), (1055, 26406), (1266, 22005), (1467, 18990), (1630, 17091), (1899, 14670), (2110, 13203), (2445, 11394), (2934, 9495), (3165, 8802), (3798, 7335), (4401, 6330), (4890, 5697)]