161916030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7591}}^1$

素因数の和:7686

約数の個数: 64

約数和(自身を含む): 437299200

約数和(自身を除く): 275383170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 237, 270, 395, 474, 711, 790, 1185, 1422, 2133, 2370, 3555, 4266, 7110, 7591, 10665, 15182, 21330, 22773, 37955, 45546, 68319, 75910, 113865, 136638, 204957, 227730, 341595, 409914, 599689, 683190, 1024785, 1199378, 1799067, 2049570, 2998445, 3598134, 5397201, 5996890, 8995335, 10794402, 16191603, 17990670, 26986005, 32383206, 53972010, 80958015, 161916030]

約数ペア:

[(1, 161916030), (2, 80958015), (3, 53972010), (5, 32383206), (6, 26986005), (9, 17990670), (10, 16191603), (15, 10794402), (18, 8995335), (27, 5996890), (30, 5397201), (45, 3598134), (54, 2998445), (79, 2049570), (90, 1799067), (135, 1199378), (158, 1024785), (237, 683190), (270, 599689), (395, 409914), (474, 341595), (711, 227730), (790, 204957), (1185, 136638), (1422, 113865), (2133, 75910), (2370, 68319), (3555, 45546), (4266, 37955), (7110, 22773), (7591, 21330), (10665, 15182)]