1540484730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1901833}}^1$

素因数の和:1901852

約数の個数: 40

約数和(自身を含む): 4142194452

約数和(自身を除く): 2601709722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1901833, 3803666, 5705499, 9509165, 11410998, 17116497, 19018330, 28527495, 34232994, 51349491, 57054990, 85582485, 102698982, 154048473, 171164970, 256747455, 308096946, 513494910, 770242365, 1540484730]

約数ペア:

[(1, 1540484730), (2, 770242365), (3, 513494910), (5, 308096946), (6, 256747455), (9, 171164970), (10, 154048473), (15, 102698982), (18, 85582485), (27, 57054990), (30, 51349491), (45, 34232994), (54, 28527495), (81, 19018330), (90, 17116497), (135, 11410998), (162, 9509165), (270, 5705499), (405, 3803666), (810, 1901833)]