348712130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{141179}}^1$

素因数の和:141218

約数の個数: 32

約数和(自身を含む): 711547200

約数和(自身を除く): 362835070

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 141179, 282358, 705895, 1411790, 1835327, 2682401, 3670654, 5364802, 9176635, 13412005, 18353270, 26824010, 34871213, 69742426, 174356065, 348712130]

約数ペア:

[(1, 348712130), (2, 174356065), (5, 69742426), (10, 34871213), (13, 26824010), (19, 18353270), (26, 13412005), (38, 9176635), (65, 5364802), (95, 3670654), (130, 2682401), (190, 1835327), (247, 1411790), (494, 705895), (1235, 282358), (2470, 141179)]