86943928110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{454039}}^1$

素因数の和:454553

約数の個数: 64

約数和(自身を含む): 225174781440

約数和(自身を除く): 138230853330

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 491, 982, 1473, 2455, 2946, 4910, 6383, 7365, 12766, 14730, 19149, 31915, 38298, 63830, 95745, 191490, 454039, 908078, 1362117, 2270195, 2724234, 4540390, 5902507, 6810585, 11805014, 13621170, 17707521, 29512535, 35415042, 59025070, 88537605, 177075210, 222933149, 445866298, 668799447, 1114665745, 1337598894, 2229331490, 2898130937, 3343997235, 5796261874, 6687994470, 8694392811, 14490654685, 17388785622, 28981309370, 43471964055, 86943928110]

約数ペア:

[(1, 86943928110), (2, 43471964055), (3, 28981309370), (5, 17388785622), (6, 14490654685), (10, 8694392811), (13, 6687994470), (15, 5796261874), (26, 3343997235), (30, 2898130937), (39, 2229331490), (65, 1337598894), (78, 1114665745), (130, 668799447), (195, 445866298), (390, 222933149), (491, 177075210), (982, 88537605), (1473, 59025070), (2455, 35415042), (2946, 29512535), (4910, 17707521), (6383, 13621170), (7365, 11805014), (12766, 6810585), (14730, 5902507), (19149, 4540390), (31915, 2724234), (38298, 2270195), (63830, 1362117), (95745, 908078), (191490, 454039)]