220131060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3668851}}^1$

素因数の和:3668863

約数の個数: 24

約数和(自身を含む): 616367136

約数和(自身を除く): 396236076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3668851, 7337702, 11006553, 14675404, 18344255, 22013106, 36688510, 44026212, 55032765, 73377020, 110065530, 220131060]

約数ペア:

[(1, 220131060), (2, 110065530), (3, 73377020), (4, 55032765), (5, 44026212), (6, 36688510), (10, 22013106), (12, 18344255), (15, 14675404), (20, 11006553), (30, 7337702), (60, 3668851)]