133779230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{5749}}^1$

素因数の和:5948

約数の個数: 32

約数和(自身を含む): 260820000

約数和(自身を除く): 127040770

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 179, 358, 895, 1790, 2327, 4654, 5749, 11498, 11635, 23270, 28745, 57490, 74737, 149474, 373685, 747370, 1029071, 2058142, 5145355, 10290710, 13377923, 26755846, 66889615, 133779230]

約数ペア:

[(1, 133779230), (2, 66889615), (5, 26755846), (10, 13377923), (13, 10290710), (26, 5145355), (65, 2058142), (130, 1029071), (179, 747370), (358, 373685), (895, 149474), (1790, 74737), (2327, 57490), (4654, 28745), (5749, 23270), (11498, 11635)]