3730340

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^2$

素因数の和:188

約数の個数: 36

約数和(自身を含む): 8160348

約数和(自身を除く): 4430008

約数列:

[1, 2, 4, 5, 10, 20, 37, 71, 74, 142, 148, 185, 284, 355, 370, 710, 740, 1420, 2627, 5041, 5254, 10082, 10508, 13135, 20164, 25205, 26270, 50410, 52540, 100820, 186517, 373034, 746068, 932585, 1865170, 3730340]

約数ペア:

[(1, 3730340), (2, 1865170), (4, 932585), (5, 746068), (10, 373034), (20, 186517), (37, 100820), (71, 52540), (74, 50410), (142, 26270), (148, 25205), (185, 20164), (284, 13135), (355, 10508), (370, 10082), (710, 5254), (740, 5041), (1420, 2627)]