1810936510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{212801}}^1$

素因数の和:212868

約数の個数: 32

約数和(自身を含む): 3493357632

約数和(自身を除く): 1682421122

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 4255, 8510, 212801, 425602, 1064005, 2128010, 4894423, 7873637, 9788846, 15747274, 24472115, 39368185, 48944230, 78736370, 181093651, 362187302, 905468255, 1810936510]

約数ペア:

[(1, 1810936510), (2, 905468255), (5, 362187302), (10, 181093651), (23, 78736370), (37, 48944230), (46, 39368185), (74, 24472115), (115, 15747274), (185, 9788846), (230, 7873637), (370, 4894423), (851, 2128010), (1702, 1064005), (4255, 425602), (8510, 212801)]