8494710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2129}}^1$

素因数の和:2165

約数の個数: 64

約数和(自身を含む): 24537600

約数和(自身を除く): 16042890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 2129, 3990, 4258, 6387, 10645, 12774, 14903, 21290, 29806, 31935, 40451, 44709, 63870, 74515, 80902, 89418, 121353, 149030, 202255, 223545, 242706, 283157, 404510, 447090, 566314, 606765, 849471, 1213530, 1415785, 1698942, 2831570, 4247355, 8494710]

約数ペア:

[(1, 8494710), (2, 4247355), (3, 2831570), (5, 1698942), (6, 1415785), (7, 1213530), (10, 849471), (14, 606765), (15, 566314), (19, 447090), (21, 404510), (30, 283157), (35, 242706), (38, 223545), (42, 202255), (57, 149030), (70, 121353), (95, 89418), (105, 80902), (114, 74515), (133, 63870), (190, 44709), (210, 40451), (266, 31935), (285, 29806), (399, 21290), (570, 14903), (665, 12774), (798, 10645), (1330, 6387), (1995, 4258), (2129, 3990)]