2001570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 4848768

約数和(自身を除く): 2847198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 487, 685, 822, 974, 1370, 1461, 2055, 2435, 2922, 4110, 4870, 7305, 14610, 66719, 133438, 200157, 333595, 400314, 667190, 1000785, 2001570]

約数ペア:

[(1, 2001570), (2, 1000785), (3, 667190), (5, 400314), (6, 333595), (10, 200157), (15, 133438), (30, 66719), (137, 14610), (274, 7305), (411, 4870), (487, 4110), (685, 2922), (822, 2435), (974, 2055), (1370, 1461)]