8644290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6701}}^1$

素因数の和:6754

約数の個数: 32

約数和(自身を含む): 21231936

約数和(自身を除く): 12587646

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 6701, 13402, 20103, 33505, 40206, 67010, 100515, 201030, 288143, 576286, 864429, 1440715, 1728858, 2881430, 4322145, 8644290]

約数ペア:

[(1, 8644290), (2, 4322145), (3, 2881430), (5, 1728858), (6, 1440715), (10, 864429), (15, 576286), (30, 288143), (43, 201030), (86, 100515), (129, 67010), (215, 40206), (258, 33505), (430, 20103), (645, 13402), (1290, 6701)]