134447690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{7549}}^1$

素因数の和:7706

約数の個数: 32

約数和(自身を含む): 262558800

約数和(自身を除く): 128111110

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 1370, 1781, 3562, 7549, 8905, 15098, 17810, 37745, 75490, 98137, 196274, 490685, 981370, 1034213, 2068426, 5171065, 10342130, 13444769, 26889538, 67223845, 134447690]

約数ペア:

[(1, 134447690), (2, 67223845), (5, 26889538), (10, 13444769), (13, 10342130), (26, 5171065), (65, 2068426), (130, 1034213), (137, 981370), (274, 490685), (685, 196274), (1370, 98137), (1781, 75490), (3562, 37745), (7549, 17810), (8905, 15098)]