181812870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{673381}}^1$

素因数の和:673397

約数の個数: 32

約数和(自身を含む): 484835040

約数和(自身を除く): 303022170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 673381, 1346762, 2020143, 3366905, 4040286, 6060429, 6733810, 10100715, 12120858, 18181287, 20201430, 30302145, 36362574, 60604290, 90906435, 181812870]

約数ペア:

[(1, 181812870), (2, 90906435), (3, 60604290), (5, 36362574), (6, 30302145), (9, 20201430), (10, 18181287), (15, 12120858), (18, 10100715), (27, 6733810), (30, 6060429), (45, 4040286), (54, 3366905), (90, 2020143), (135, 1346762), (270, 673381)]