82386330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211247}}^1$

素因数の和:211270

約数の個数: 32

約数和(自身を含む): 212937984

約数和(自身を除く): 130551654

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 211247, 422494, 633741, 1056235, 1267482, 2112470, 2746211, 3168705, 5492422, 6337410, 8238633, 13731055, 16477266, 27462110, 41193165, 82386330]

約数ペア:

[(1, 82386330), (2, 41193165), (3, 27462110), (5, 16477266), (6, 13731055), (10, 8238633), (13, 6337410), (15, 5492422), (26, 3168705), (30, 2746211), (39, 2112470), (65, 1267482), (78, 1056235), (130, 633741), (195, 422494), (390, 211247)]