30991596

素因数分解:

$2^2\times 3^1\times {\mathrm{571}}^1\times {\mathrm{4523}}^1$

素因数の和:5101

約数の個数: 24

約数和(自身を含む): 72456384

約数和(自身を除く): 41464788

約数列:

[1, 2, 3, 4, 6, 12, 571, 1142, 1713, 2284, 3426, 4523, 6852, 9046, 13569, 18092, 27138, 54276, 2582633, 5165266, 7747899, 10330532, 15495798, 30991596]

約数ペア:

[(1, 30991596), (2, 15495798), (3, 10330532), (4, 7747899), (6, 5165266), (12, 2582633), (571, 54276), (1142, 27138), (1713, 18092), (2284, 13569), (3426, 9046), (4523, 6852)]