30771570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{7487}}^1$

素因数の和:7634

約数の個数: 32

約数和(自身を含む): 74400768

約数和(自身を除く): 43629198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 7487, 14974, 22461, 37435, 44922, 74870, 112305, 224610, 1025719, 2051438, 3077157, 5128595, 6154314, 10257190, 15385785, 30771570]

約数ペア:

[(1, 30771570), (2, 15385785), (3, 10257190), (5, 6154314), (6, 5128595), (10, 3077157), (15, 2051438), (30, 1025719), (137, 224610), (274, 112305), (411, 74870), (685, 44922), (822, 37435), (1370, 22461), (2055, 14974), (4110, 7487)]