1544888970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{13591}}^1$

素因数の和:14028

約数の個数: 64

約数和(自身を含む): 4129793280

約数和(自身を除く): 2584904310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 421, 842, 1263, 2105, 2526, 3789, 4210, 6315, 7578, 11367, 12630, 13591, 18945, 22734, 27182, 37890, 40773, 56835, 67955, 81546, 113670, 122319, 135910, 203865, 244638, 366957, 407730, 611595, 733914, 1223190, 1834785, 3669570, 5721811, 11443622, 17165433, 28609055, 34330866, 51496299, 57218110, 85827165, 102992598, 154488897, 171654330, 257481495, 308977794, 514962990, 772444485, 1544888970]

約数ペア:

[(1, 1544888970), (2, 772444485), (3, 514962990), (5, 308977794), (6, 257481495), (9, 171654330), (10, 154488897), (15, 102992598), (18, 85827165), (27, 57218110), (30, 51496299), (45, 34330866), (54, 28609055), (90, 17165433), (135, 11443622), (270, 5721811), (421, 3669570), (842, 1834785), (1263, 1223190), (2105, 733914), (2526, 611595), (3789, 407730), (4210, 366957), (6315, 244638), (7578, 203865), (11367, 135910), (12630, 122319), (13591, 113670), (18945, 81546), (22734, 67955), (27182, 56835), (37890, 40773)]