85320830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{64151}}^1$

素因数の和:64184

約数の個数: 32

約数和(自身を含む): 184757760

約数和(自身を除く): 99436930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 64151, 128302, 320755, 449057, 641510, 898114, 1218869, 2245285, 2437738, 4490570, 6094345, 8532083, 12188690, 17064166, 42660415, 85320830]

約数ペア:

[(1, 85320830), (2, 42660415), (5, 17064166), (7, 12188690), (10, 8532083), (14, 6094345), (19, 4490570), (35, 2437738), (38, 2245285), (70, 1218869), (95, 898114), (133, 641510), (190, 449057), (266, 320755), (665, 128302), (1330, 64151)]