138368220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{8573}}^1$

素因数の和:8854

約数の個数: 48

約数和(自身を含む): 388916640

約数和(自身を除く): 250548420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 807, 1076, 1345, 1614, 2690, 3228, 4035, 5380, 8070, 8573, 16140, 17146, 25719, 34292, 42865, 51438, 85730, 102876, 128595, 171460, 257190, 514380, 2306137, 4612274, 6918411, 9224548, 11530685, 13836822, 23061370, 27673644, 34592055, 46122740, 69184110, 138368220]

約数ペア:

[(1, 138368220), (2, 69184110), (3, 46122740), (4, 34592055), (5, 27673644), (6, 23061370), (10, 13836822), (12, 11530685), (15, 9224548), (20, 6918411), (30, 4612274), (60, 2306137), (269, 514380), (538, 257190), (807, 171460), (1076, 128595), (1345, 102876), (1614, 85730), (2690, 51438), (3228, 42865), (4035, 34292), (5380, 25719), (8070, 17146), (8573, 16140)]