71447370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{337}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 177555456

約数和(自身を除く): 106108086

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 191, 222, 337, 370, 382, 555, 573, 674, 955, 1011, 1110, 1146, 1685, 1910, 2022, 2865, 3370, 5055, 5730, 7067, 10110, 12469, 14134, 21201, 24938, 35335, 37407, 42402, 62345, 64367, 70670, 74814, 106005, 124690, 128734, 187035, 193101, 212010, 321835, 374070, 386202, 643670, 965505, 1931010, 2381579, 4763158, 7144737, 11907895, 14289474, 23815790, 35723685, 71447370]

約数ペア:

[(1, 71447370), (2, 35723685), (3, 23815790), (5, 14289474), (6, 11907895), (10, 7144737), (15, 4763158), (30, 2381579), (37, 1931010), (74, 965505), (111, 643670), (185, 386202), (191, 374070), (222, 321835), (337, 212010), (370, 193101), (382, 187035), (555, 128734), (573, 124690), (674, 106005), (955, 74814), (1011, 70670), (1110, 64367), (1146, 62345), (1685, 42402), (1910, 37407), (2022, 35335), (2865, 24938), (3370, 21201), (5055, 14134), (5730, 12469), (7067, 10110)]