15704855730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2390389}}^1$

素因数の和:2390475

約数の個数: 48

約数和(自身を含む): 41391993240

約数和(自身を除く): 25687137510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 2390389, 4780778, 7171167, 11951945, 14342334, 21513501, 23903890, 35855835, 43027002, 71711670, 107567505, 174498397, 215135010, 348996794, 523495191, 872491985, 1046990382, 1570485573, 1744983970, 2617475955, 3140971146, 5234951910, 7852427865, 15704855730]

約数ペア:

[(1, 15704855730), (2, 7852427865), (3, 5234951910), (5, 3140971146), (6, 2617475955), (9, 1744983970), (10, 1570485573), (15, 1046990382), (18, 872491985), (30, 523495191), (45, 348996794), (73, 215135010), (90, 174498397), (146, 107567505), (219, 71711670), (365, 43027002), (438, 35855835), (657, 23903890), (730, 21513501), (1095, 14342334), (1314, 11951945), (2190, 7171167), (3285, 4780778), (6570, 2390389)]