7638030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{28289}}^1$

素因数の和:28305

約数の個数: 32

約数和(自身を含む): 20368800

約数和(自身を除く): 12730770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 28289, 56578, 84867, 141445, 169734, 254601, 282890, 424335, 509202, 763803, 848670, 1273005, 1527606, 2546010, 3819015, 7638030]

約数ペア:

[(1, 7638030), (2, 3819015), (3, 2546010), (5, 1527606), (6, 1273005), (9, 848670), (10, 763803), (15, 509202), (18, 424335), (27, 282890), (30, 254601), (45, 169734), (54, 141445), (90, 84867), (135, 56578), (270, 28289)]