12771270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{15767}}^1$

素因数の和:15786

約数の個数: 40

約数和(自身を含む): 34342704

約数和(自身を除く): 21571434

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 15767, 31534, 47301, 78835, 94602, 141903, 157670, 236505, 283806, 425709, 473010, 709515, 851418, 1277127, 1419030, 2128545, 2554254, 4257090, 6385635, 12771270]

約数ペア:

[(1, 12771270), (2, 6385635), (3, 4257090), (5, 2554254), (6, 2128545), (9, 1419030), (10, 1277127), (15, 851418), (18, 709515), (27, 473010), (30, 425709), (45, 283806), (54, 236505), (81, 157670), (90, 141903), (135, 94602), (162, 78835), (270, 47301), (405, 31534), (810, 15767)]