34178900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 85577856

約数和(自身を除く): 51398956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 157, 175, 311, 314, 350, 622, 628, 700, 785, 1099, 1244, 1555, 1570, 2177, 2198, 3110, 3140, 3925, 4354, 4396, 5495, 6220, 7775, 7850, 8708, 10885, 10990, 15550, 15700, 21770, 21980, 27475, 31100, 43540, 48827, 54425, 54950, 97654, 108850, 109900, 195308, 217700, 244135, 341789, 488270, 683578, 976540, 1220675, 1367156, 1708945, 2441350, 3417890, 4882700, 6835780, 8544725, 17089450, 34178900]

約数ペア:

[(1, 34178900), (2, 17089450), (4, 8544725), (5, 6835780), (7, 4882700), (10, 3417890), (14, 2441350), (20, 1708945), (25, 1367156), (28, 1220675), (35, 976540), (50, 683578), (70, 488270), (100, 341789), (140, 244135), (157, 217700), (175, 195308), (311, 109900), (314, 108850), (350, 97654), (622, 54950), (628, 54425), (700, 48827), (785, 43540), (1099, 31100), (1244, 27475), (1555, 21980), (1570, 21770), (2177, 15700), (2198, 15550), (3110, 10990), (3140, 10885), (3925, 8708), (4354, 7850), (4396, 7775), (5495, 6220)]