162090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1801}}^1$

素因数の和:1814

約数の個数: 24

約数和(自身を含む): 421668

約数和(自身を除く): 259578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1801, 3602, 5403, 9005, 10806, 16209, 18010, 27015, 32418, 54030, 81045, 162090]

約数ペア:

[(1, 162090), (2, 81045), (3, 54030), (5, 32418), (6, 27015), (9, 18010), (10, 16209), (15, 10806), (18, 9005), (30, 5403), (45, 3602), (90, 1801)]