3405690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 8985600

約数和(自身を除く): 5579910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 479, 711, 790, 958, 1185, 1422, 1437, 2370, 2395, 2874, 3555, 4311, 4790, 7110, 7185, 8622, 14370, 21555, 37841, 43110, 75682, 113523, 189205, 227046, 340569, 378410, 567615, 681138, 1135230, 1702845, 3405690]

約数ペア:

[(1, 3405690), (2, 1702845), (3, 1135230), (5, 681138), (6, 567615), (9, 378410), (10, 340569), (15, 227046), (18, 189205), (30, 113523), (45, 75682), (79, 43110), (90, 37841), (158, 21555), (237, 14370), (395, 8622), (474, 7185), (479, 7110), (711, 4790), (790, 4311), (958, 3555), (1185, 2874), (1422, 2395), (1437, 2370)]