66037730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1663}}^1$

素因数の和:1719

約数の個数: 48

約数和(自身を含む): 136940544

約数和(自身を除く): 70902814

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 361, 418, 722, 1045, 1663, 1805, 2090, 3326, 3610, 3971, 7942, 8315, 16630, 18293, 19855, 31597, 36586, 39710, 63194, 91465, 157985, 182930, 315970, 347567, 600343, 695134, 1200686, 1737835, 3001715, 3475670, 6003430, 6603773, 13207546, 33018865, 66037730]

約数ペア:

[(1, 66037730), (2, 33018865), (5, 13207546), (10, 6603773), (11, 6003430), (19, 3475670), (22, 3001715), (38, 1737835), (55, 1200686), (95, 695134), (110, 600343), (190, 347567), (209, 315970), (361, 182930), (418, 157985), (722, 91465), (1045, 63194), (1663, 39710), (1805, 36586), (2090, 31597), (3326, 19855), (3610, 18293), (3971, 16630), (7942, 8315)]