223800540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{128621}}^1$

素因数の和:128662

約数の個数: 48

約数和(自身を含む): 648254880

約数和(自身を除く): 424454340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 128621, 257242, 385863, 514484, 643105, 771726, 1286210, 1543452, 1929315, 2572420, 3730009, 3858630, 7460018, 7717260, 11190027, 14920036, 18650045, 22380054, 37300090, 44760108, 55950135, 74600180, 111900270, 223800540]

約数ペア:

[(1, 223800540), (2, 111900270), (3, 74600180), (4, 55950135), (5, 44760108), (6, 37300090), (10, 22380054), (12, 18650045), (15, 14920036), (20, 11190027), (29, 7717260), (30, 7460018), (58, 3858630), (60, 3730009), (87, 2572420), (116, 1929315), (145, 1543452), (174, 1286210), (290, 771726), (348, 643105), (435, 514484), (580, 385863), (870, 257242), (1740, 128621)]