80736930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{897077}}^1$

素因数の和:897090

約数の個数: 24

約数和(自身を含む): 209916252

約数和(自身を除く): 129179322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 897077, 1794154, 2691231, 4485385, 5382462, 8073693, 8970770, 13456155, 16147386, 26912310, 40368465, 80736930]

約数ペア:

[(1, 80736930), (2, 40368465), (3, 26912310), (5, 16147386), (6, 13456155), (9, 8970770), (10, 8073693), (15, 5382462), (18, 4485385), (30, 2691231), (45, 1794154), (90, 897077)]