1851314630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{45121}}^1$

素因数の和:45512

約数の個数: 32

約数和(自身を含む): 3645135648

約数和(自身を除く): 1793821018

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 373, 746, 1865, 3730, 4103, 8206, 20515, 41030, 45121, 90242, 225605, 451210, 496331, 992662, 2481655, 4963310, 16830133, 33660266, 84150665, 168301330, 185131463, 370262926, 925657315, 1851314630]

約数ペア:

[(1, 1851314630), (2, 925657315), (5, 370262926), (10, 185131463), (11, 168301330), (22, 84150665), (55, 33660266), (110, 16830133), (373, 4963310), (746, 2481655), (1865, 992662), (3730, 496331), (4103, 451210), (8206, 225605), (20515, 90242), (41030, 45121)]