538045170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1379603}}^1$

素因数の和:1379626

約数の個数: 32

約数和(自身を含む): 1390640832

約数和(自身を除く): 852595662

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1379603, 2759206, 4138809, 6898015, 8277618, 13796030, 17934839, 20694045, 35869678, 41388090, 53804517, 89674195, 107609034, 179348390, 269022585, 538045170]

約数ペア:

[(1, 538045170), (2, 269022585), (3, 179348390), (5, 107609034), (6, 89674195), (10, 53804517), (13, 41388090), (15, 35869678), (26, 20694045), (30, 17934839), (39, 13796030), (65, 8277618), (78, 6898015), (130, 4138809), (195, 2759206), (390, 1379603)]