126478530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{468439}}^1$

素因数の和:468455

約数の個数: 32

約数和(自身を含む): 337276800

約数和(自身を除く): 210798270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 468439, 936878, 1405317, 2342195, 2810634, 4215951, 4684390, 7026585, 8431902, 12647853, 14053170, 21079755, 25295706, 42159510, 63239265, 126478530]

約数ペア:

[(1, 126478530), (2, 63239265), (3, 42159510), (5, 25295706), (6, 21079755), (9, 14053170), (10, 12647853), (15, 8431902), (18, 7026585), (27, 4684390), (30, 4215951), (45, 2810634), (54, 2342195), (90, 1405317), (135, 936878), (270, 468439)]