84750030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{313889}}^1$

素因数の和:313905

約数の個数: 32

約数和(自身を含む): 226000800

約数和(自身を除く): 141250770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 313889, 627778, 941667, 1569445, 1883334, 2825001, 3138890, 4708335, 5650002, 8475003, 9416670, 14125005, 16950006, 28250010, 42375015, 84750030]

約数ペア:

[(1, 84750030), (2, 42375015), (3, 28250010), (5, 16950006), (6, 14125005), (9, 9416670), (10, 8475003), (15, 5650002), (18, 4708335), (27, 3138890), (30, 2825001), (45, 1883334), (54, 1569445), (90, 941667), (135, 627778), (270, 313889)]