1291289010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{2801}}^1$

素因数の和:2960

約数の個数: 96

約数和(自身を含む): 3434489856

約数和(自身を除く): 2143200846

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 127, 165, 242, 254, 330, 363, 381, 605, 635, 726, 762, 1210, 1270, 1397, 1815, 1905, 2794, 2801, 3630, 3810, 4191, 5602, 6985, 8382, 8403, 13970, 14005, 15367, 16806, 20955, 28010, 30734, 30811, 41910, 42015, 46101, 61622, 76835, 84030, 92202, 92433, 153670, 154055, 184866, 230505, 308110, 338921, 355727, 461010, 462165, 677842, 711454, 924330, 1016763, 1067181, 1694605, 1778635, 2033526, 2134362, 3389210, 3557270, 3912997, 5083815, 5335905, 7825994, 10167630, 10671810, 11738991, 19564985, 23477982, 39129970, 43042967, 58694955, 86085934, 117389910, 129128901, 215214835, 258257802, 430429670, 645644505, 1291289010]

約数ペア:

[(1, 1291289010), (2, 645644505), (3, 430429670), (5, 258257802), (6, 215214835), (10, 129128901), (11, 117389910), (15, 86085934), (22, 58694955), (30, 43042967), (33, 39129970), (55, 23477982), (66, 19564985), (110, 11738991), (121, 10671810), (127, 10167630), (165, 7825994), (242, 5335905), (254, 5083815), (330, 3912997), (363, 3557270), (381, 3389210), (605, 2134362), (635, 2033526), (726, 1778635), (762, 1694605), (1210, 1067181), (1270, 1016763), (1397, 924330), (1815, 711454), (1905, 677842), (2794, 462165), (2801, 461010), (3630, 355727), (3810, 338921), (4191, 308110), (5602, 230505), (6985, 184866), (8382, 154055), (8403, 153670), (13970, 92433), (14005, 92202), (15367, 84030), (16806, 76835), (20955, 61622), (28010, 46101), (30734, 42015), (30811, 41910)]