17508660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22447}}^1$

素因数の和:22472

約数の個数: 48

約数和(自身を含む): 52797696

約数和(自身を除く): 35289036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 22447, 44894, 67341, 89788, 112235, 134682, 224470, 269364, 291811, 336705, 448940, 583622, 673410, 875433, 1167244, 1346820, 1459055, 1750866, 2918110, 3501732, 4377165, 5836220, 8754330, 17508660]

約数ペア:

[(1, 17508660), (2, 8754330), (3, 5836220), (4, 4377165), (5, 3501732), (6, 2918110), (10, 1750866), (12, 1459055), (13, 1346820), (15, 1167244), (20, 875433), (26, 673410), (30, 583622), (39, 448940), (52, 336705), (60, 291811), (65, 269364), (78, 224470), (130, 134682), (156, 112235), (195, 89788), (260, 67341), (390, 44894), (780, 22447)]