23925230

素因数分解:

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

素因数の和:489

約数の個数: 48

約数和(自身を含む): 50577696

約数和(自身を除く): 26652466

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 157, 245, 311, 314, 490, 622, 785, 1099, 1555, 1570, 2177, 2198, 3110, 4354, 5495, 7693, 10885, 10990, 15239, 15386, 21770, 30478, 38465, 48827, 76195, 76930, 97654, 152390, 244135, 341789, 488270, 683578, 1708945, 2392523, 3417890, 4785046, 11962615, 23925230]

約数ペア:

[(1, 23925230), (2, 11962615), (5, 4785046), (7, 3417890), (10, 2392523), (14, 1708945), (35, 683578), (49, 488270), (70, 341789), (98, 244135), (157, 152390), (245, 97654), (311, 76930), (314, 76195), (490, 48827), (622, 38465), (785, 30478), (1099, 21770), (1555, 15386), (1570, 15239), (2177, 10990), (2198, 10885), (3110, 7693), (4354, 5495)]