82887570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{306991}}^1$

素因数の和:307007

約数の個数: 32

約数和(自身を含む): 221034240

約数和(自身を除く): 138146670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 306991, 613982, 920973, 1534955, 1841946, 2762919, 3069910, 4604865, 5525838, 8288757, 9209730, 13814595, 16577514, 27629190, 41443785, 82887570]

約数ペア:

[(1, 82887570), (2, 41443785), (3, 27629190), (5, 16577514), (6, 13814595), (9, 9209730), (10, 8288757), (15, 5525838), (18, 4604865), (27, 3069910), (30, 2762919), (45, 1841946), (54, 1534955), (90, 920973), (135, 613982), (270, 306991)]