3058705240

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1778317}}^1$

素因数の和:1778371

約数の個数: 32

約数和(自身を含む): 7042139280

約数和(自身を除く): 3983434040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 1778317, 3556634, 7113268, 8891585, 14226536, 17783170, 35566340, 71132680, 76467631, 152935262, 305870524, 382338155, 611741048, 764676310, 1529352620, 3058705240]

約数ペア:

[(1, 3058705240), (2, 1529352620), (4, 764676310), (5, 611741048), (8, 382338155), (10, 305870524), (20, 152935262), (40, 76467631), (43, 71132680), (86, 35566340), (172, 17783170), (215, 14226536), (344, 8891585), (430, 7113268), (860, 3556634), (1720, 1778317)]