1549150830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{123833}}^1$

素因数の和:123985

約数の個数: 48

約数和(自身を含む): 4056801840

約数和(自身を除く): 2507651010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 4170, 6255, 12510, 123833, 247666, 371499, 619165, 742998, 1114497, 1238330, 1857495, 2228994, 3714990, 5572485, 11144970, 17212787, 34425574, 51638361, 86063935, 103276722, 154915083, 172127870, 258191805, 309830166, 516383610, 774575415, 1549150830]

約数ペア:

[(1, 1549150830), (2, 774575415), (3, 516383610), (5, 309830166), (6, 258191805), (9, 172127870), (10, 154915083), (15, 103276722), (18, 86063935), (30, 51638361), (45, 34425574), (90, 17212787), (139, 11144970), (278, 5572485), (417, 3714990), (695, 2228994), (834, 1857495), (1251, 1238330), (1390, 1114497), (2085, 742998), (2502, 619165), (4170, 371499), (6255, 247666), (12510, 123833)]