2777370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2153}}^1$

素因数の和:2206

約数の個数: 32

約数和(自身を含む): 6823872

約数和(自身を除く): 4046502

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 2153, 4306, 6459, 10765, 12918, 21530, 32295, 64590, 92579, 185158, 277737, 462895, 555474, 925790, 1388685, 2777370]

約数ペア:

[(1, 2777370), (2, 1388685), (3, 925790), (5, 555474), (6, 462895), (10, 277737), (15, 185158), (30, 92579), (43, 64590), (86, 32295), (129, 21530), (215, 12918), (258, 10765), (430, 6459), (645, 4306), (1290, 2153)]