7940250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{3529}}^1$

素因数の和:3552

約数の個数: 48

約数和(自身を含む): 21476520

約数和(自身を除く): 13536270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 3529, 7058, 10587, 17645, 21174, 31761, 35290, 52935, 63522, 88225, 105870, 158805, 176450, 264675, 317610, 441125, 529350, 794025, 882250, 1323375, 1588050, 2646750, 3970125, 7940250]

約数ペア:

[(1, 7940250), (2, 3970125), (3, 2646750), (5, 1588050), (6, 1323375), (9, 882250), (10, 794025), (15, 529350), (18, 441125), (25, 317610), (30, 264675), (45, 176450), (50, 158805), (75, 105870), (90, 88225), (125, 63522), (150, 52935), (225, 35290), (250, 31761), (375, 21174), (450, 17645), (750, 10587), (1125, 7058), (2250, 3529)]