82143480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7057}}^1$

素因数の和:7168

約数の個数: 64

約数和(自身を含む): 249006240

約数和(自身を除く): 166862760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 7057, 11640, 14114, 21171, 28228, 35285, 42342, 56456, 70570, 84684, 105855, 141140, 169368, 211710, 282280, 423420, 684529, 846840, 1369058, 2053587, 2738116, 3422645, 4107174, 5476232, 6845290, 8214348, 10267935, 13690580, 16428696, 20535870, 27381160, 41071740, 82143480]

約数ペア:

[(1, 82143480), (2, 41071740), (3, 27381160), (4, 20535870), (5, 16428696), (6, 13690580), (8, 10267935), (10, 8214348), (12, 6845290), (15, 5476232), (20, 4107174), (24, 3422645), (30, 2738116), (40, 2053587), (60, 1369058), (97, 846840), (120, 684529), (194, 423420), (291, 282280), (388, 211710), (485, 169368), (582, 141140), (776, 105855), (970, 84684), (1164, 70570), (1455, 56456), (1940, 42342), (2328, 35285), (2910, 28228), (3880, 21171), (5820, 14114), (7057, 11640)]