1330882094870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{138143}}^1$

素因数の和:138557

約数の個数: 64

約数和(自身を含む): 2506484736000

約数和(自身を除く): 1175602641130

約数列:

[1, 2, 5, 10, 29, 58, 139, 145, 239, 278, 290, 478, 695, 1195, 1390, 2390, 4031, 6931, 8062, 13862, 20155, 33221, 34655, 40310, 66442, 69310, 138143, 166105, 276286, 332210, 690715, 963409, 1381430, 1926818, 4006147, 4817045, 8012294, 9634090, 19201877, 20030735, 33016177, 38403754, 40061470, 66032354, 96009385, 165080885, 192018770, 330161770, 556854433, 957469133, 1113708866, 1914938266, 2784272165, 4589248603, 4787345665, 5568544330, 9178497206, 9574691330, 22946243015, 45892486030, 133088209487, 266176418974, 665441047435, 1330882094870]

約数ペア:

[(1, 1330882094870), (2, 665441047435), (5, 266176418974), (10, 133088209487), (29, 45892486030), (58, 22946243015), (139, 9574691330), (145, 9178497206), (239, 5568544330), (278, 4787345665), (290, 4589248603), (478, 2784272165), (695, 1914938266), (1195, 1113708866), (1390, 957469133), (2390, 556854433), (4031, 330161770), (6931, 192018770), (8062, 165080885), (13862, 96009385), (20155, 66032354), (33221, 40061470), (34655, 38403754), (40310, 33016177), (66442, 20030735), (69310, 19201877), (138143, 9634090), (166105, 8012294), (276286, 4817045), (332210, 4006147), (690715, 1926818), (963409, 1381430)]