142466870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3331}}^1$

素因数の和:3405

約数の個数: 64

約数和(自身を含む): 322430976

約数和(自身を除く): 179964106

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 65, 70, 91, 94, 130, 182, 235, 329, 455, 470, 611, 658, 910, 1222, 1645, 3055, 3290, 3331, 4277, 6110, 6662, 8554, 16655, 21385, 23317, 33310, 42770, 43303, 46634, 86606, 116585, 156557, 216515, 233170, 303121, 313114, 433030, 606242, 782785, 1095899, 1515605, 1565570, 2035241, 2191798, 3031210, 4070482, 5479495, 10176205, 10958990, 14246687, 20352410, 28493374, 71233435, 142466870]

約数ペア:

[(1, 142466870), (2, 71233435), (5, 28493374), (7, 20352410), (10, 14246687), (13, 10958990), (14, 10176205), (26, 5479495), (35, 4070482), (47, 3031210), (65, 2191798), (70, 2035241), (91, 1565570), (94, 1515605), (130, 1095899), (182, 782785), (235, 606242), (329, 433030), (455, 313114), (470, 303121), (611, 233170), (658, 216515), (910, 156557), (1222, 116585), (1645, 86606), (3055, 46634), (3290, 43303), (3331, 42770), (4277, 33310), (6110, 23317), (6662, 21385), (8554, 16655)]