134815070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{54581}}^1$

素因数の和:54620

約数の個数: 32

約数和(自身を含む): 275093280

約数和(自身を除く): 140278210

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 54581, 109162, 272905, 545810, 709553, 1037039, 1419106, 2074078, 3547765, 5185195, 7095530, 10370390, 13481507, 26963014, 67407535, 134815070]

約数ペア:

[(1, 134815070), (2, 67407535), (5, 26963014), (10, 13481507), (13, 10370390), (19, 7095530), (26, 5185195), (38, 3547765), (65, 2074078), (95, 1419106), (130, 1037039), (190, 709553), (247, 545810), (494, 272905), (1235, 109162), (2470, 54581)]