139192690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{152959}}^1$

素因数の和:152986

約数の個数: 32

約数和(自身を含む): 308367360

約数和(自身を除く): 169174670

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 152959, 305918, 764795, 1070713, 1529590, 1988467, 2141426, 3976934, 5353565, 9942335, 10707130, 13919269, 19884670, 27838538, 69596345, 139192690]

約数ペア:

[(1, 139192690), (2, 69596345), (5, 27838538), (7, 19884670), (10, 13919269), (13, 10707130), (14, 9942335), (26, 5353565), (35, 3976934), (65, 2141426), (70, 1988467), (91, 1529590), (130, 1070713), (182, 764795), (455, 305918), (910, 152959)]