274712420

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{371233}}^1$

素因数の和:371279

約数の個数: 24

約数和(自身を含む): 592489464

約数和(自身を除く): 317777044

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 371233, 742466, 1484932, 1856165, 3712330, 7424660, 13735621, 27471242, 54942484, 68678105, 137356210, 274712420]

約数ペア:

[(1, 274712420), (2, 137356210), (4, 68678105), (5, 54942484), (10, 27471242), (20, 13735621), (37, 7424660), (74, 3712330), (148, 1856165), (185, 1484932), (370, 742466), (740, 371233)]