85155090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{20719}}^1$

素因数の和:20866

約数の個数: 32

約数和(自身を含む): 205873920

約数和(自身を除く): 120718830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 20719, 41438, 62157, 103595, 124314, 207190, 310785, 621570, 2838503, 5677006, 8515509, 14192515, 17031018, 28385030, 42577545, 85155090]

約数ペア:

[(1, 85155090), (2, 42577545), (3, 28385030), (5, 17031018), (6, 14192515), (10, 8515509), (15, 5677006), (30, 2838503), (137, 621570), (274, 310785), (411, 207190), (685, 124314), (822, 103595), (1370, 62157), (2055, 41438), (4110, 20719)]