1547855910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{81509}}^1$

素因数の和:81733

約数の個数: 48

約数和(自身を含む): 4043548080

約数和(自身を除く): 2495692170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 633, 1055, 1266, 1899, 2110, 3165, 3798, 6330, 9495, 18990, 81509, 163018, 244527, 407545, 489054, 733581, 815090, 1222635, 1467162, 2445270, 3667905, 7335810, 17198399, 34396798, 51595197, 85991995, 103190394, 154785591, 171983990, 257975985, 309571182, 515951970, 773927955, 1547855910]

約数ペア:

[(1, 1547855910), (2, 773927955), (3, 515951970), (5, 309571182), (6, 257975985), (9, 171983990), (10, 154785591), (15, 103190394), (18, 85991995), (30, 51595197), (45, 34396798), (90, 17198399), (211, 7335810), (422, 3667905), (633, 2445270), (1055, 1467162), (1266, 1222635), (1899, 815090), (2110, 733581), (3165, 489054), (3798, 407545), (6330, 244527), (9495, 163018), (18990, 81509)]