2780670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1571}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 6791040

約数和(自身を除く): 4010370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1571, 1770, 3142, 4713, 7855, 9426, 15710, 23565, 47130, 92689, 185378, 278067, 463445, 556134, 926890, 1390335, 2780670]

約数ペア:

[(1, 2780670), (2, 1390335), (3, 926890), (5, 556134), (6, 463445), (10, 278067), (15, 185378), (30, 92689), (59, 47130), (118, 23565), (177, 15710), (295, 9426), (354, 7855), (590, 4713), (885, 3142), (1571, 1770)]