3821130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{42457}}^1$

素因数の和:42470

約数の個数: 24

約数和(自身を含む): 9935172

約数和(自身を除く): 6114042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 42457, 84914, 127371, 212285, 254742, 382113, 424570, 636855, 764226, 1273710, 1910565, 3821130]

約数ペア:

[(1, 3821130), (2, 1910565), (3, 1273710), (5, 764226), (6, 636855), (9, 424570), (10, 382113), (15, 254742), (18, 212285), (30, 127371), (45, 84914), (90, 42457)]