1804809310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{212081}}^1$

素因数の和:212148

約数の個数: 32

約数和(自身を含む): 3481538112

約数和(自身を除く): 1676728802

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 4255, 8510, 212081, 424162, 1060405, 2120810, 4877863, 7846997, 9755726, 15693994, 24389315, 39234985, 48778630, 78469970, 180480931, 360961862, 902404655, 1804809310]

約数ペア:

[(1, 1804809310), (2, 902404655), (5, 360961862), (10, 180480931), (23, 78469970), (37, 48778630), (46, 39234985), (74, 24389315), (115, 15693994), (185, 9755726), (230, 7846997), (370, 4877863), (851, 2120810), (1702, 1060405), (4255, 424162), (8510, 212081)]