20161410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15629}}^1$

素因数の和:15682

約数の個数: 32

約数和(自身を含む): 49515840

約数和(自身を除く): 29354430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 15629, 31258, 46887, 78145, 93774, 156290, 234435, 468870, 672047, 1344094, 2016141, 3360235, 4032282, 6720470, 10080705, 20161410]

約数ペア:

[(1, 20161410), (2, 10080705), (3, 6720470), (5, 4032282), (6, 3360235), (10, 2016141), (15, 1344094), (30, 672047), (43, 468870), (86, 234435), (129, 156290), (215, 93774), (258, 78145), (430, 46887), (645, 31258), (1290, 15629)]