29762820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{165349}}^1$

素因数の和:165364

約数の個数: 36

約数和(自身を含む): 90281100

約数和(自身を除く): 60518280

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 165349, 330698, 496047, 661396, 826745, 992094, 1488141, 1653490, 1984188, 2480235, 2976282, 3306980, 4960470, 5952564, 7440705, 9920940, 14881410, 29762820]

約数ペア:

[(1, 29762820), (2, 14881410), (3, 9920940), (4, 7440705), (5, 5952564), (6, 4960470), (9, 3306980), (10, 2976282), (12, 2480235), (15, 1984188), (18, 1653490), (20, 1488141), (30, 992094), (36, 826745), (45, 661396), (60, 496047), (90, 330698), (180, 165349)]