8983890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{577}}^1$

素因数の和:763

約数の個数: 48

約数和(自身を含む): 23533848

約数和(自身を除く): 14549958

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 577, 865, 1038, 1154, 1557, 1730, 1731, 2595, 2885, 3114, 3462, 5190, 5193, 5770, 7785, 8655, 10386, 15570, 17310, 25965, 51930, 99821, 199642, 299463, 499105, 598926, 898389, 998210, 1497315, 1796778, 2994630, 4491945, 8983890]

約数ペア:

[(1, 8983890), (2, 4491945), (3, 2994630), (5, 1796778), (6, 1497315), (9, 998210), (10, 898389), (15, 598926), (18, 499105), (30, 299463), (45, 199642), (90, 99821), (173, 51930), (346, 25965), (519, 17310), (577, 15570), (865, 10386), (1038, 8655), (1154, 7785), (1557, 5770), (1730, 5193), (1731, 5190), (2595, 3462), (2885, 3114)]