17490830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13151}}^1$

素因数の和:13184

約数の個数: 32

約数和(自身を含む): 37877760

約数和(自身を除く): 20386930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 13151, 26302, 65755, 92057, 131510, 184114, 249869, 460285, 499738, 920570, 1249345, 1749083, 2498690, 3498166, 8745415, 17490830]

約数ペア:

[(1, 17490830), (2, 8745415), (5, 3498166), (7, 2498690), (10, 1749083), (14, 1249345), (19, 920570), (35, 499738), (38, 460285), (70, 249869), (95, 184114), (133, 131510), (190, 92057), (266, 65755), (665, 26302), (1330, 13151)]