149543340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2492389}}^1$

素因数の和:2492401

約数の個数: 24

約数和(自身を含む): 418721520

約数和(自身を除く): 269178180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2492389, 4984778, 7477167, 9969556, 12461945, 14954334, 24923890, 29908668, 37385835, 49847780, 74771670, 149543340]

約数ペア:

[(1, 149543340), (2, 74771670), (3, 49847780), (4, 37385835), (5, 29908668), (6, 24923890), (10, 14954334), (12, 12461945), (15, 9969556), (20, 7477167), (30, 4984778), (60, 2492389)]