66621180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1110353}}^1$

素因数の和:1110365

約数の個数: 24

約数和(自身を含む): 186539472

約数和(自身を除く): 119918292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1110353, 2220706, 3331059, 4441412, 5551765, 6662118, 11103530, 13324236, 16655295, 22207060, 33310590, 66621180]

約数ペア:

[(1, 66621180), (2, 33310590), (3, 22207060), (4, 16655295), (5, 13324236), (6, 11103530), (10, 6662118), (12, 5551765), (15, 4441412), (20, 3331059), (30, 2220706), (60, 1110353)]