81184230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{902047}}^1$

素因数の和:902060

約数の個数: 24

約数和(自身を含む): 211079232

約数和(自身を除く): 129895002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 902047, 1804094, 2706141, 4510235, 5412282, 8118423, 9020470, 13530705, 16236846, 27061410, 40592115, 81184230]

約数ペア:

[(1, 81184230), (2, 40592115), (3, 27061410), (5, 16236846), (6, 13530705), (9, 9020470), (10, 8118423), (15, 5412282), (18, 4510235), (30, 2706141), (45, 1804094), (90, 902047)]