3880454590

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{127103}}^1$

素因数の和:127224

約数の個数: 32

約数和(自身を含む): 7247978496

約数和(自身を除く): 3367523906

約数列:

[1, 2, 5, 10, 43, 71, 86, 142, 215, 355, 430, 710, 3053, 6106, 15265, 30530, 127103, 254206, 635515, 1271030, 5465429, 9024313, 10930858, 18048626, 27327145, 45121565, 54654290, 90243130, 388045459, 776090918, 1940227295, 3880454590]

約数ペア:

[(1, 3880454590), (2, 1940227295), (5, 776090918), (10, 388045459), (43, 90243130), (71, 54654290), (86, 45121565), (142, 27327145), (215, 18048626), (355, 10930858), (430, 9024313), (710, 5465429), (3053, 1271030), (6106, 635515), (15265, 254206), (30530, 127103)]