87031590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{853}}^1$

素因数の和:1061

約数の個数: 64

約数和(自身を含む): 221356800

約数和(自身を除く): 134325210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 179, 190, 285, 358, 537, 570, 853, 895, 1074, 1706, 1790, 2559, 2685, 3401, 4265, 5118, 5370, 6802, 8530, 10203, 12795, 16207, 17005, 20406, 25590, 32414, 34010, 48621, 51015, 81035, 97242, 102030, 152687, 162070, 243105, 305374, 458061, 486210, 763435, 916122, 1526870, 2290305, 2901053, 4580610, 5802106, 8703159, 14505265, 17406318, 29010530, 43515795, 87031590]

約数ペア:

[(1, 87031590), (2, 43515795), (3, 29010530), (5, 17406318), (6, 14505265), (10, 8703159), (15, 5802106), (19, 4580610), (30, 2901053), (38, 2290305), (57, 1526870), (95, 916122), (114, 763435), (179, 486210), (190, 458061), (285, 305374), (358, 243105), (537, 162070), (570, 152687), (853, 102030), (895, 97242), (1074, 81035), (1706, 51015), (1790, 48621), (2559, 34010), (2685, 32414), (3401, 25590), (4265, 20406), (5118, 17005), (5370, 16207), (6802, 12795), (8530, 10203)]