11920770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{14717}}^1$

素因数の和:14736

約数の個数: 40

約数和(自身を含む): 32055804

約数和(自身を除く): 20135034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 14717, 29434, 44151, 73585, 88302, 132453, 147170, 220755, 264906, 397359, 441510, 662265, 794718, 1192077, 1324530, 1986795, 2384154, 3973590, 5960385, 11920770]

約数ペア:

[(1, 11920770), (2, 5960385), (3, 3973590), (5, 2384154), (6, 1986795), (9, 1324530), (10, 1192077), (15, 794718), (18, 662265), (27, 441510), (30, 397359), (45, 264906), (54, 220755), (81, 147170), (90, 132453), (135, 88302), (162, 73585), (270, 44151), (405, 29434), (810, 14717)]