29784006840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{35457151}}^1$

素因数の和:35457172

約数の個数: 64

約数和(自身を含む): 102116597760

約数和(自身を除く): 72332590920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 35457151, 70914302, 106371453, 141828604, 177285755, 212742906, 248200057, 283657208, 354571510, 425485812, 496400114, 531857265, 709143020, 744600171, 850971624, 992800228, 1063714530, 1241000285, 1418286040, 1489200342, 1985600456, 2127429060, 2482000570, 2978400684, 3723000855, 4254858120, 4964001140, 5956801368, 7446001710, 9928002280, 14892003420, 29784006840]

約数ペア:

[(1, 29784006840), (2, 14892003420), (3, 9928002280), (4, 7446001710), (5, 5956801368), (6, 4964001140), (7, 4254858120), (8, 3723000855), (10, 2978400684), (12, 2482000570), (14, 2127429060), (15, 1985600456), (20, 1489200342), (21, 1418286040), (24, 1241000285), (28, 1063714530), (30, 992800228), (35, 850971624), (40, 744600171), (42, 709143020), (56, 531857265), (60, 496400114), (70, 425485812), (84, 354571510), (105, 283657208), (120, 248200057), (140, 212742906), (168, 177285755), (210, 141828604), (280, 106371453), (420, 70914302), (840, 35457151)]