1330853739370

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1\times {\mathrm{1459}}^1\times {\mathrm{2053}}^1$

素因数の和:3959

約数の個数: 64

約数和(自身を含む): 2422151072640

約数和(自身を除く): 1091297333270

約数列:

[1, 2, 5, 10, 157, 283, 314, 566, 785, 1415, 1459, 1570, 2053, 2830, 2918, 4106, 7295, 10265, 14590, 20530, 44431, 88862, 222155, 229063, 322321, 412897, 444310, 458126, 580999, 644642, 825794, 1145315, 1161998, 1611605, 2064485, 2290630, 2904995, 2995327, 3223210, 4128970, 5809990, 5990654, 14976635, 29953270, 64824829, 91216843, 129649658, 182433686, 324124145, 456084215, 470266339, 648248290, 847677541, 912168430, 940532678, 1695355082, 2351331695, 4238387705, 4702663390, 8476775410, 133085373937, 266170747874, 665426869685, 1330853739370]

約数ペア:

[(1, 1330853739370), (2, 665426869685), (5, 266170747874), (10, 133085373937), (157, 8476775410), (283, 4702663390), (314, 4238387705), (566, 2351331695), (785, 1695355082), (1415, 940532678), (1459, 912168430), (1570, 847677541), (2053, 648248290), (2830, 470266339), (2918, 456084215), (4106, 324124145), (7295, 182433686), (10265, 129649658), (14590, 91216843), (20530, 64824829), (44431, 29953270), (88862, 14976635), (222155, 5990654), (229063, 5809990), (322321, 4128970), (412897, 3223210), (444310, 2995327), (458126, 2904995), (580999, 2290630), (644642, 2064485), (825794, 1611605), (1145315, 1161998)]