201809090940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3363484849}}^1$

素因数の和:3363484861

約数の個数: 24

約数和(自身を含む): 565065454800

約数和(自身を除く): 363256363860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3363484849, 6726969698, 10090454547, 13453939396, 16817424245, 20180909094, 33634848490, 40361818188, 50452272735, 67269696980, 100904545470, 201809090940]

約数ペア:

[(1, 201809090940), (2, 100904545470), (3, 67269696980), (4, 50452272735), (5, 40361818188), (6, 33634848490), (10, 20180909094), (12, 16817424245), (15, 13453939396), (20, 10090454547), (30, 6726969698), (60, 3363484849)]