541506810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1388479}}^1$

素因数の和:1388502

約数の個数: 32

約数和(自身を含む): 1399587840

約数和(自身を除く): 858081030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1388479, 2776958, 4165437, 6942395, 8330874, 13884790, 18050227, 20827185, 36100454, 41654370, 54150681, 90251135, 108301362, 180502270, 270753405, 541506810]

約数ペア:

[(1, 541506810), (2, 270753405), (3, 180502270), (5, 108301362), (6, 90251135), (10, 54150681), (13, 41654370), (15, 36100454), (26, 20827185), (30, 18050227), (39, 13884790), (65, 8330874), (78, 6942395), (130, 4165437), (195, 2776958), (390, 1388479)]