1046820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 2983680

約数和(自身を除く): 1936860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 239, 292, 365, 438, 478, 717, 730, 876, 956, 1095, 1195, 1434, 1460, 2190, 2390, 2868, 3585, 4380, 4780, 7170, 14340, 17447, 34894, 52341, 69788, 87235, 104682, 174470, 209364, 261705, 348940, 523410, 1046820]

約数ペア:

[(1, 1046820), (2, 523410), (3, 348940), (4, 261705), (5, 209364), (6, 174470), (10, 104682), (12, 87235), (15, 69788), (20, 52341), (30, 34894), (60, 17447), (73, 14340), (146, 7170), (219, 4780), (239, 4380), (292, 3585), (365, 2868), (438, 2390), (478, 2190), (717, 1460), (730, 1434), (876, 1195), (956, 1095)]