12903570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47791}}^1$

素因数の和:47807

約数の個数: 32

約数和(自身を含む): 34410240

約数和(自身を除く): 21506670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 47791, 95582, 143373, 238955, 286746, 430119, 477910, 716865, 860238, 1290357, 1433730, 2150595, 2580714, 4301190, 6451785, 12903570]

約数ペア:

[(1, 12903570), (2, 6451785), (3, 4301190), (5, 2580714), (6, 2150595), (9, 1433730), (10, 1290357), (15, 860238), (18, 716865), (27, 477910), (30, 430119), (45, 286746), (54, 238955), (90, 143373), (135, 95582), (270, 47791)]