47639370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{20101}}^1$

素因数の和:20190

約数の個数: 32

約数和(自身を含む): 115787520

約数和(自身を除く): 68148150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 20101, 40202, 60303, 100505, 120606, 201010, 301515, 603030, 1587979, 3175958, 4763937, 7939895, 9527874, 15879790, 23819685, 47639370]

約数ペア:

[(1, 47639370), (2, 23819685), (3, 15879790), (5, 9527874), (6, 7939895), (10, 4763937), (15, 3175958), (30, 1587979), (79, 603030), (158, 301515), (237, 201010), (395, 120606), (474, 100505), (790, 60303), (1185, 40202), (2370, 20101)]