89002140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{87257}}^1$

素因数の和:87286

約数の個数: 48

約数和(自身を含む): 263868192

約数和(自身を除く): 174866052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 87257, 174514, 261771, 349028, 436285, 523542, 872570, 1047084, 1308855, 1483369, 1745140, 2617710, 2966738, 4450107, 5235420, 5933476, 7416845, 8900214, 14833690, 17800428, 22250535, 29667380, 44501070, 89002140]

約数ペア:

[(1, 89002140), (2, 44501070), (3, 29667380), (4, 22250535), (5, 17800428), (6, 14833690), (10, 8900214), (12, 7416845), (15, 5933476), (17, 5235420), (20, 4450107), (30, 2966738), (34, 2617710), (51, 1745140), (60, 1483369), (68, 1308855), (85, 1047084), (102, 872570), (170, 523542), (204, 436285), (255, 349028), (340, 261771), (510, 174514), (1020, 87257)]