239156730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{25799}}^1$

素因数の和:25915

約数の個数: 48

約数和(自身を含む): 627868800

約数和(自身を除く): 388712070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 4635, 9270, 25799, 51598, 77397, 128995, 154794, 232191, 257990, 386985, 464382, 773970, 1160955, 2321910, 2657297, 5314594, 7971891, 13286485, 15943782, 23915673, 26572970, 39859455, 47831346, 79718910, 119578365, 239156730]

約数ペア:

[(1, 239156730), (2, 119578365), (3, 79718910), (5, 47831346), (6, 39859455), (9, 26572970), (10, 23915673), (15, 15943782), (18, 13286485), (30, 7971891), (45, 5314594), (90, 2657297), (103, 2321910), (206, 1160955), (309, 773970), (515, 464382), (618, 386985), (927, 257990), (1030, 232191), (1545, 154794), (1854, 128995), (3090, 77397), (4635, 51598), (9270, 25799)]