270872740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37517}}^1$

素因数の和:37564

約数の個数: 36

約数和(自身を含む): 600363036

約数和(自身を除く): 329490296

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7220, 37517, 75034, 150068, 187585, 375170, 712823, 750340, 1425646, 2851292, 3564115, 7128230, 13543637, 14256460, 27087274, 54174548, 67718185, 135436370, 270872740]

約数ペア:

[(1, 270872740), (2, 135436370), (4, 67718185), (5, 54174548), (10, 27087274), (19, 14256460), (20, 13543637), (38, 7128230), (76, 3564115), (95, 2851292), (190, 1425646), (361, 750340), (380, 712823), (722, 375170), (1444, 187585), (1805, 150068), (3610, 75034), (7220, 37517)]